CBS buys Last.fm for $280M

If only other social networking sites like VIRB would just start using Last.fm for their audio scrobbling instead of making their own version...

Hype Radio

The popular MP3 aggregator - Hype Machine - now brings us blog powered, streaming internet radio - Hype Radio. All the tracks that end up in the stream are songs recently mentioned by bloggers listed on the Hype Machine. It's radio that's truly powered by the Internet.