Online dating thread

I started this as a thread where 2+2 members could share advice on online dating. I'm 25 years old, and have had trouble finding a GF in person, so I've decided to try the online route.

I admittedly have no game when it comes to girls, as I'm a natural shy person, so I'll mostly be on the receiving end of the knowledge. As I improve, I'll share the wealth. :-)

From poker I've learned how helpful it is to have an advisor to give you advice and encouragement, and sympathize with you when you fail.

For starters, what are the best sites out there for free, and what sites are worth laying the money down for a subscription ? I'm on POF and OKcupid.