From some answers regarding LastActivityDate, I know that LastActivityDate of a question considers:  a) Posting a question,  b) Answering a question,  c) Edits to either question or answer(s)  I want to know if LastActivityDate of a question from Posts.xml considers the following scenarios:  a) Comment on a question,  b) Comment on any answer of a question,  c) Vote (upvote/downvote) to a question,  d) Vote (upvote/downvote) to any answer of a question,  e) Upvote to any comment on a question or any answer of a question?
15594
What can cause a question to be "bumped" to the first page in the Active tab of a Stack Exchange site? (Changing the "Last Active" date.)  .
69795
I was playing around with the Data Explorer and  that several posts have received votes before they were created:   have received up-votes, down-votes, and/or favorites before their creation date. About a third of these were just within a week before its creation, but most were several months before with the most extreme having three favorite counts dated 1328 days before its creation date.   exhibit being favorited before their creation date.   have been favorited before their creation date.   For all the sites I have tried running this query, I find posts like these. Curiously, only on Stack Overflow, a lot of posts have been up-voted and down-voted &quot;before time&quot; besides being favorited. Why do votes cast before the creation date of the post exist? Is it because of migration? If then, shouldn't the creation date be migrated properly as the vote cast dates are? Or is this a bug?
36605
Looking at , I see "asked yesterday" (which I really hate; I'd like to see an exact time specification rather than this vague one, especially in the list of questions). But it was not asked yesterday! When I hover over it to show the exact time, it shows it was actually the day before yesterday!  This snapshot was taken at 2012-03-31 15:00 UTC (plus or minus a few minutes):    Whatever different opinions you may have on the implementation, yesterday is a word with a certain meaning. Redefining it is not a good idea. At least rephrase this as "1 day ago" or something.
46116
Are moderator tools, specifically flagging or voting to close going to be implemented in the Android app? If we have a dispute, we should at least have the flag option.  What about share option? If we would like to share a question, we could long press on the question title, and the question title, excerpt, and short URL copied to clipboard.
25750
Prologue:  This is an effort to follow up on  which is marked as a duplicate of  highly voted and status-declined feature request (although they seem to be different, one focusing on the OP and the other on the downvoter).   My New Year's resolution was to downvote more.  So on January 3rd or so, I saw a post that was low quality, and downvoted.  Two days later, I came back to see if it was ready to be deleted or had gotten piled with downvotes, to find it with a significant positive score!  At which point, I noticed that the answer had been significantly improved.  So I retracted my downvote, changed it to an upvote, and immediately resumed my dearth of downvoting again.  I think I have a responsibility to downvote bad posts, despite that oh-so-painful -1 rep penalty.  But if I am also going to have the responsibility to follow up on every downvote I cast, I'm not going to bother. I don't want my downvote to leave a residual penalty on posts that were once low quality, and I am not going to trouble myself to keep checking up on every post I downvoted.  Can a downvoter have an option to be notified when a post they voted down was edited?  I wouldn't make this an automatic thing, because not all downvoters want it, and it isn't applicable to all cases of downvoting (although  that this should be part of the responsibility of a downvoter).  Personally, I would make this a universal toggle on-off option on the user profile page, not a question-by-question option, but I don't have strong feelings about it.
11536
While reviewing I came upon  by the OP of the question. I believe it was meant to be a comment to another post or comment that I have not been able to identify. Normally I would have flagged this as "Not an answer" and moved on.  But...  For whatever reason, most probably due to not understanding how SO works, the OP marked this post as the accepted answer. I have to admit that this is a first for me - I've never felt the urge to flag an accepted answer before, but I find myself being far more cautious at the sight of that green checkmark.   Should I treat accepted answers like this any differently? Accepting an answer usually (although probably not in this case) means that it is the final word on the issue at hand as far as the OP is concerned, which is why I am reluctant to flag it. What happens to a question if the accepted answer is deleted? E.g. is it placed back into the Unanswered pile? What about the accept-points for its poster?
38945
A couple of days ago  for a problem I had.  I got no answers, but almost by chance I solved my problem.  I am not quite sure if the question and answer are really relevant given that the solution was so simple.  So I have a question on the question:   Should I answer it (moving current Update 2 as an answer) and in a couple of days accept my own answer, so that question and answer are part of the archive? Should I ask for an administrative closing of the question, so the question reminds in the archive but not as an answered question? Should I ask for deletion of the question, so the question is removed for the archive?
29401
Maybe I'm just stupid, but I can't figure out how I'm supposed to get from a question (in the Android App) to the site the question is on.   I know I can open the left drawer, tap "All Sites", and type in the name of the site I want to go to, but it seems like there should be a way to get from a question to its site without all that rigmarole. (Tapping the back button works if I was on the site in the first place, but if I get to a question from my feed or from a link in my browser or something, that doesn't help.)
79095
I've been in the SO community a little over a month now - and having a great time!  As I grow into a contributing citizen of stackoverflow, i'd like to ensure that i'm being responsible with my answers.   I've answered a few questions, some without upvotes, some voted on and some accepted.  I feel that after a certain period of time, 0 vote answers are probably providing more clutter than value.  Apparently, nobody has found them useful, so they probably aren't (or are poorly written). Tonight I went through and deleted my answers with 0 upvotes where some answer was accepted.  That was an easy decision.   I left my 0 vote answers where nothing was accepted yet, well, because I think they could provide the information that the OP requested.  But at some point, I think my answers might just be cluttering the issue.  So my question to you is: How do you know when it's time to delete your 0 vote answers?  Or even 1 vote answers for that matter?
83115
If you use the mobile mode, then sort questions by newest, the usernames displayed won't be the ones of the author, they will be the one who made the last activity (just like when we sort by active in the normal mode).    I believe this is a bug, it wouldn't make much sense why it behaves different from the non-mobile mode.  Note: I didn't check with other kind of sorting, but maybe it happens with others too.
27366
When reviewing whether or not to reopen a question, I came across .  What surprised me is that, IMO, if someone asked that today, they would be all but crucified (endless downvotes, and most likely closed within minutes).    It's not like the post has a few upvotes and downvotes; it has 21 upvotes and 0 downvotes.  So, are all questions equal, but some are more equal than others?  Or were the rules just different in 2010?    I don't really think that it just slipped through the cracks, because there are 0 downvotes...
57923
I wanted to use this, but I don't know if it's actually valid in English:     The specified date is invalid.It points to a non-existing day.   I'm not a native speaker, and I just want to say that the input points to a date that does not exist, like 30th February.
91435
At the bottom of every question, answer, or comment there is a name of a user who posted it. Clicking on his name allows you to see some information about him (for example his age, location, etc.).  How do I post information about myself so that when my page is clicked, my age and location will be there?  I am using an Android.
19176
I was thinking about this issue from time to time but I didn't know whether it really exists or just an speculation on my side until today when I woke up [!], I saw  downvoted (in the meantime I'll leave that answer unedited for the sake of discussion; note that this is just a sample. I'm not asking "how to deal with this specific answer." The question is completely general as it's nearly impossible to keep track of all of your answers to see whether they require updating or not). While the downvoter didn't explain a thing, I suspect the reason is that the answer is no longer applicable (It's one of the new features in iPhone OS 3.0). As we go to celebrate a long sequence of birthdays for Stack Overflow (hopefully!), we're going to see lots of answers become obsolete. How we're going to deal with this issue?
46768
How often is my total score for a particular tag calculated. I've gotten several recent upvotes under android but my total score hasn't seem to have gone up. When I say total score, I mean like the total score displayed on this .
55404
I was checking a user profile (not mine) on the Android app v1.0.51, and noticed that posts from a year ago were tagged as "Earlier this month". When I checked such a post, I saw they were from December 2013.  It doesn't really matter which users feed I was checking in the app, any profile which goes 1 year back and has an activity in the Profile will show Earlier this month for last year February for example (I take February because it is February at the moment)    This bug still remains in the current version of the android app, as can be seen from the screenshot below (having post from June 2016 and earlier this month from may 2016 (with version 1.0.89)
15291
I can't see the 'last activity' field after editing my question.  I mean the field on the right-hand-side that lists your question as active today, active yesterday , active 2 days ago, etc.    As you can see there is no such field on .  But there is such a field on :    Can anyone tell me why it isn't there? Is this a bug perhaps?