I've written extensively about how Valentine's Day is very exclusionary to people who aren't in a relationship, but the first step to stopping that is YOU. That's right. Buy up a bunch of these Cupid is Stupid Cards ($5, The Social Type) and send them to your single friends. The ones who are fuckin' lovin' single life will think it's cute and funny, and the ones who are not especially happy about being single (or recently went through a break-up) will appreciate the sentiment and act of solidarity from you. YOU'RE THE BEST FRIEND EVER.