I encountered a bug in this forum. I posted a message, then switched tabs (Firefox) and edited a different message for spelling. When I hit "Submit" on the edited post, it said I must wait before posting (Since I had posted somewhere a few moments ago). It seems to me that there should be no restriction on when you can edit a post. I can understand not making lots of posts in a short while, but how recently you posted should have no effect on if you can edit something. This bug is not very pressing, but when the web developer has time I would like this bug removed.
EDIT: I suspect (I have not tested it yet though) that you can't sumbit a vote soon after posting also.