http://www.perlmonks.org?node_id=195131


in reply to •Re: New "feature" -- view nodes as they were originally posted
in thread New "feature" -- view nodes as they were originally posted

If you're going to cache the "original" version of a node, I suggest a nominal cooling-off period of at least 15 minutes.

This sounds reasonable. I, too, often edit out typos that I missed when previewing, but which jump off the page right after I submit the post.