
Actually, if any person edits his posts after some time of posting, it is quite difficult to tell whether he has edited something or not, without reading the whole post again - just to check.
This seems to me as a problem in technical discussions where the every bit of information is important (specially when the asker is a new person).
Can we have an edit time posted at the end of the post like:
Edited at 21:24 on 19 Apr Thu.
?
?