[pmx]

It amazes me that people are so willing to give these "services" so much access to their lives. It creeped me out when facebook used to ask me what I thought about a place I had been to. This is a whole new level of creepy, why don't people care?

[spindritf]

It's not really a new level. People have been doing it with Last.fm since before Facebook existed.

[dTal]

Last.fm isn't so bad though because they do not also have a massive collection of photos of you, your social graph, your location, your phone number, etc...