Now this is something I totally support!
Dabbled.org is holding their second annual "Dabbled Black Heart Anti-Valentines Day Contest". It's open to crafters of all types, and the interpretation of what "anti-valentines" means is left entirely to you to decide.
My evil little mind is already at work on submission ideas :mwuuaahahaaa:
The deadline for entering is February 12th and the (few) rules are in the post I linked.
Get to crack'n, my talented crafty friends!