Launching this afternoon at TechCrunch Disrupt, Meexo is a startup that offers a new model for dating sites. Meexo is truly mobile. It’s an app that learns about you as you use it, like Pandora or Last.fm. It can also pull data from foursquare and Facebook for even more information. Meexo also tries to take out the creepy factor of dating sites first by only allowing one profile per device, and second by using an app to send messages. You also earn experience points by completing your profile and receiving responses to your messages. As you earn points you can unlock new features.