WSJ (Walter Mossberg and Katherine Boehret) write:
We tested a new software program that integrates with your iTunes in an attempt to add social networking to your listening routine. This program, named iLike, comes from a company of the same name. ILike is a free download that works with iTunes running on Macs and Windows PCs, and is available starting today at http://www.iLike.com.
We downloaded iLike on various computers and were pleased, overall, with how it worked. It studies your entire music library and your listening — not buying — habits before suggesting related songs. It shows you what your friends are currently listening to and sets up a Web site where your music tastes are organized for others to see, encouraging social networking according to your music compatibility with other users.