Can we have the ability to edit our own posts? Very often I will notice spelling and grammar errors after I post, or I will have something else to add to it (and I can't stand having to double post, having had it drilled into me since my first forum that it was bad), but since I'm not able to go back and edit my post I either have to make a second post or ignore it (in the case of errors). Being able to edit our own posts would be a very useful ability.
