iTunes in facebook

Nowadays social network sites are getting more and more friendly.Facebook which is now one of the top social network sites has collaborated with Blackhawk Network.Blackhawk Network which is the largest provider of gift cards sold in grocery and convenience stores throughout the U.S. and Canada, now provides Facebook users with a great new way to purchase and send iTunes Online Gifts.
Facebook users can now purchase iTunes Online Gifts on the iTunes Fan Page and send them with a choice of themed designs to family and friends instantly on their Facebook Wall.
Recipients can redeem their Online Gift on the iTunes Store with one click and choose from the world's largest online selection of music, movies, TV shows, audiobooks and more.
The recipient receives their iTunes Online Gift as a post to their Facebook Wall and can instantly redeem it on the iTunes Store.

The new service is now available in the U.S. exclusively on the iTunes Fan Page on Facebook
Hope that the social networking sites get more and more user friendly as days pass..
Lets wait to see what happens in future..