Apple keeps track of what I listen to in the Music app & what I buy from the iTunes Store to help iTunes Radio serve songs I'll want to hear. Hopefully, there's no skip limit or limit on the amount of time I can spend streaming radio.
Do we know anything about iTunes Radio abilities yet? I can't seem to find anything. I believe they said with iTunes Match it will be ad free. Which is nice, cause I have it now but I still hear iTunes ads. Must be cause they are just testing the service. Beta!