Editing question without edit limits
104802
Don't count non-printing characters, HTML comments or other content not displayed toward minimum character requirements
52525
Limit the number of suggested edits that a user can make in a day
32667
Allow questions to be saved as drafts prior to posting
129972
Cannot edit question without also changing the title
114694
Editing old/others' comments
123839
Let users editing a question know if editing it would add it to the reopen queue
62451
How to overcome "Edits must be at least 6 characters"
55531
Why is the time limit for editing comments 5 minutes?
145116
Better drafts feature for questions
135647
Editing posts that contain salutations or other edits that could be considered "minor"
14173
Show original question during editing a question
13425
Vote can't be changed if answer is edited too quickly
74189
Stop an edited deleted answer from bumping the question
34555
Can a user gain more than 2 rep for editing?
36392
Four points for editing?
134831
Ability to create questions with vote or comment or both disabled
122658
Is there a way to do concurrent editing?