Have you tried iTunes Ping Social Network?
I just bought my first song/EP that was promoted directly by the artist on iTunes’ Ping social network. There are still issues with the Ping experience, like unclear linking and finding the Ping profile versus the artist’s page of products, but once you “follow/like” them, they start to show up in your iTunes Ping area. One of the updates that the artist posted included his track, and that’s where I listened to a sample and decided to buy the track.
Artists
I’m surprised to see that even major artists like U2 and Shakira only have a few hundred thousand followers on Ping. Are your favorite artists posting updates to iTunes Ping? Are they discussing and promoting songs there yet? I’d love to hear if you’ve found new artists or music via updates on Ping? Is it a threat to artists connecting via more proven social networks like FaceBook and MySpace?
Friends:
Have you found your friends and shared music on Ping yet? As of now, you have to search for their name and choose by city and music choices, if you know it, or you can email them to join you. I’ve only found a few friends via this method, so Facebook or other social network integration is a must before Ping really can grow. (You can search for “Charlie Browning” and find me in Austin, TX if you’d like to connect, but I warn you my taste in music is eclectic…
Apple will certainly have to put more effort into promotion and especially the experience of the Ping social network for it to be successful, but I’m excited about the direct connections to artist updates, in the context of purchase. Artists featuring a track, telling about the production or how it came about is very powerful, especially when users can purchase it and that information is automatically relayed to their friends… that social proof and sharing is very powerful.
BTW, the artist and track that I found was Krunksnatcher by Dom & Roland… great track if you like Drum and Bass.

offerings, he makes great points on exactly what Ford is doing to change. These more specific messages that leave me with a much better impression of Ford than I’ve had. (I own Toyota and Honda cars, but some of the fuel efficiency, green focus and Sync technology may swing me over to a Ford in the future… if they work on their design a bit more. 

