> I look forward to the "edit your post" feature :)
It's already there. You get to edit your post as many times as you see fit; you're even denied
the opportunity to publish without a separate preview first. Fix any errors before anyone else
Once you've published the post, I consider it a very desirable feature that you can't edit it
-- that way, the discussion follows chronologically instead of people going back and changing
what they said.