You have probably heard already of Apple's new iTunes service that was unveiled earlier this week. Considered by some a huge step forward in online music services, one that finally can be recommended according to this detailed article at the Wall Street Journal. A good write up detailing features and experiences with the service during this first week of operation, you should notice iTunes is currently only available for Macintosh users though full Windows support should be available before the end of the year.
Wired has also a story regarding iTunes but from a much different perspective, according to their sources Apple's move won't affect popular file sharing clients having a big percentage of their users downloading porn and other content and not just music.