Facebook is introducing its own app store with web based and even phone based apps. Pinterest , Nike+ GPS, and draw something are just a few apps that will be available at the store. The store will also give you recommendations but will also show you apps your friends are using but if we all know Facebook we already know what games are being used by friends because tons of them flood your feed with accomplishments and also asking you for help. The app store will also be mobile. You will be able to access the apps from your mobile phone and can send apps from your PC to phone. Although note that apps would still need to be downloaded via your phone app store. The app store launched yesterday in the US and will launch in the next few weeks around the world.