to valiumCrush, yeah they o definitely cross over all genres, but you're right. The similar artists that Last.fm connects them with don't sound like them. I'm a huge L Word fan and used to buy the imixes at Itunes of the episodes. The artists that show up on their page as similar are the artists that were in the same L Word episode with them. That's probably why all of those artists as a group don't sound similar in style. They were just in the same L Word episode. That's a Last.fm glitch in terms of music discovery of similar artists in my opinion.
Ya know what I don't get? I don't get why Last.fm lumps you in with indie alternative artists when you're so sexy electronic dance pop. Does it have to do with being on the L Word and being in that artist group? Because the bands you're most similar to never come up on your Fans of Jimmy Century radio station.