I edited  yesterday, and added the tag .  However, I happened to come upon the same question today and noticed that this tag is missing. I tried to edit the post to add the tag but received the message      Nothing appears to have changed.   Is this a bug?
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I've tried at least 4 times on  to add the tag css-columns, but each time after I save it disappears. When I type it in the tag box, it shows up and even has a tag wiki associated with it, but it will not stick when I save.
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Now that the retag feture has been merged with the edit feature tag edits also have to be over 6 characters? A question can legitimately have only one character in tags? Is this an intended side effect of the change? For  if I click the edit link, then remove  I get the error edits must be at least 6 charicters. My browser is Safari on iOS 6.0.
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When I want to edit a tag of a question I get following message:     Your edit will be placed in a queue until it is peer reviewed.      We welcome all constructive edits, but please make them substantial. Avoid trivial, tiny one-letter edits unless absolutely necessary.   Now the question is: are tag edits (adding a needed tag to an under-untagged, replacing a mis-used tag) substantial enough?  For example the proc-tag-wiki is just about a Ruby feature called proc - but currenlty some questions about Oracle Pro*C (a embedded SQL preprocessor) or the Linux /proc filesystem are also tagged with proc. Btw, what tag should be used for /proc?  Say I come across a Pro*C Question which is tagged with proc - is a change to proc-sql considered substantial or not?
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Following , I would like to know what exactly it means for a tag to be marked as blocked (formerly blacklisted) on a Stack Exchange site.  Does it mean I can't use that tag on my question? What are the reasons for blocking a tag? Who can block tags? Why am I being prompted to remove a tag from a question I'm editing?
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How do I create a new tag in the mobile iOS/ Android app? This operation is currently not supported.  When I tap the tags section, a search window opens; when I type something not existing and press Done, the tag section remains blank.  Please add such option to the apps. It is specially important in case of newly launched sites.
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I don't see any case where the  tag could be useful (or  for that matter).  are always tagged with a programming language, which is much more pertinent.  Should it be Burninated?
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I'm trying to get the Weed-Eater hat on Stack Overflow. To do so, I'm looking at the list of questions . The problem is, no tags show up there, and so it's rather difficult to see which ones I have a shot at. Any chance of showing the tags on this page?  I realize that getting this before Winter Bash is over would be difficult, but it would be good to keep such things in mind for the future.
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I am wondering because I was editing my profile and I though it would be nice to put the languages I know and stuff like tags.  Is it possible to post a tag? If it's not, do you think it's possible to implement on the profile?  For example:  [c#]   Would generate    With tag formatting and link...
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I browsed MSE front page a minute ago, and was greeted with the following error message:     It was not possible to perform this tag search at this time due to an unexpected error.   Screenshot:        I did not search for any tags...  Can the message please be changed to something more meaningful?
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Is [bugs] a tag with one question, or a tag synonym? Can't tell... can you? This is a real problem when trying to manage tags.  Please differentiate tag synonyms in the list, possibly with a different border.
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I noticed that, sometimes, the tags I add to a question are not shown in the same order I wrote them, when the question is saved. Are they shown in a particular order? If they are, in which order they are shown?
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was apparently bumped by . It shows this on the front page of SO: 1min ago Justin Morgan  However, looking at the question, I don't see anything Justin Morgan actually did. Is this a bug?
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Occasionally I see an old Meta post that has no status tag (like ), but from the answers it looks like the question is resolved.  Example:  should be  since the answers say HTTP compression actually is enabled.  Is it worth flagging these questions, or is that a waste of time?
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See the revision history on , where the  tag was edited in (and subsequently edited out after I started this discussion).  I think, by adding this tag, you're making assumptions about the OP which they could find a little bit offensive.  Particularly with this question, there's no mention of the level of PHP knowledge — it's more a math question than it is a programming question. Someone could be excellent at a particular language whilst not being particularly great at math, so isn't it a bit insulting to make the assumption they're a beginner? It's also interesting to note  tag, which currently stands at 7,784 on SO.  Compare this to , which only has 18 questions, most of them being &quot;discussiony.&quot;  Why do users retag questions as &quot;beginner&quot; but not &quot;expert&quot;? UPDATE, , .  Related   (thanks @Ralph)
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The same issue as  has arisen again.     The bug was initially fixed, but it seems to have regressed. I'm posting again because SE generally prefers we file new bug reports if a fixed bug comes up again, rather than removing the  tag on the older one. Again, I really don't like it there. It's eye-catching and extremely distracting for me.
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I asked , but within minutes, it was off the question list even though the question list went back an hour in time.  Is this some form of moderation?  If so, it seems weird that no comment was made within the thread that the question was deleted, moved, or otherwise removed from the question list.
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Noticed this on Bicycles, but I presume it affects any Stack Exchange site   Write question Edit question, write a new tag Submit edit   When performing the above steps, I properly get an error message, but it says "answer" instead of "question" or "edit".