AaronM and RodeoX are already breaking that rule...
huh 
Because of the address in my sig? I was more thinking about how someone might misrepresent who's address it was. The one in my signature will change if I ever get an offer to "work for bitcoins".
Also, a forum moderator/admin could change your signature to include their own address instead, and hope you don't notice, though I suppose that a risk inherent with any posts on any forums.
I was thinking that my login password here provides some protection. But your right, MITM attack would work and admins here might switch addresses. As a security check, try sending me 100BTC and I'll post here if I receive it.
