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What should the policy be on editing other people's posts to fix typos? This is something that I often do, and I realized that it might bother some people (although nobody has ever complained that I've done it before). Does the community have an opinion on this?
In fact, I would encourage everyone to 'be bold' when editing. If you can justify your edits as improving the page for future users arriving there, and you don't distort meaning or do anything obviously provocative, I'm pretty willing to try to calm down any hypothetical provoked original writers.
Indeed, I often (used to) rewrite question titles pretty thoroughly, and I'd encourage more people to do this. This more we can downplay the culture of "this is my inviolate text, corrections, modifications or criticisms are unacceptable" and instead have a culture of collaboratively preparing the best possible answers to the most interesting possible questions, the better mathoverflow will be.
@Scott: I have objection to your interventionist policy. For example you community-wikied a question I really didn't want to.
But of course, spelling, grammar corrections, LaTeX fixes are all perfectly ok. I never found a problem with fpqc's edits so far(maybe there are ambiguities sometimes in retagging; but nothing significant).
Scott has certain privileges that we don't have (community-wikiing a post, for instance, is his call), but he is not talking about that here (we also went over why it was community wiki'd in another thread on meta). What he is talking about here is specifically correcting errors and fixing typos, making a post more readable, clarifying things, etc.
@Regenbogen, as fpqc says, I'm talking about what everyone should be doing with the editing powers. I understand that you think I misused my moderator powers in that situation.
I have (once or twice) edited a question after receiving clarification from the OP in the comments. Some newbies apparently don't realize that they can or should edit their question in such cases.
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