Paw if You Hate the 10 Minute Edit Limit
Let's give this issue some visibility so they don't forget!
Such a short edit window will discourage lengthy posts on myUMBC, lowering its quality.
EDIT: The 10 minute edit limit, by the way, is the thing that turns the "edit" button into a "locked" button 10 minutes after posting a comment. Try it yourself if you don't believe me. :-P