Apple has continued on its slow but steady pace of adding new features to Ping, the music-based social network it announced as part of iTunes 10. Over the weekend, Apple introduced the ability to share your iTunes playlists on your Ping profile and collaborate on them with friends.
No software update is needed to take advantage of the new features: now, when you click the arrow icon on a selected playlist in your iTunes sidebar, a new “Publish Playlist” option entices you to share your meticulously crafted collection with your Ping friends. You can give your published playlist a unique name and description, then drag and drop songs to put them in optimum listening order.
Courtesy
Yahoo News