When you signup to Last.fm and scrobble what you listen to, you are trusting us with your listening data. We take this very seriously. The old-timers on Last.fm who’ve been with us since the early days can attest to this – we’ve always been very open and transparent about how your data is used. This hasn’t changed. We never share personally identifiable data such as email and IP addresses. The only type of data we make available to labels and artists, other than what you see on the site, is aggregate data of listeners and number of plays.

Last.fm – the Blog · “Techcrunch are full of shit” (via neunetz)