A really nice interactive timeline of data from ten years of scrobbling music to Last.fm.
End of the year charts based on real data: "Based entirely on your scrobbling, this is a real look at what you've been listening to (not just buying). The charts are ranked by total number of listeners."
If, like me, you were going cold turkey on Mobile Scrobbler after updating your jailbroken iPhone/iPod Touch, you can stop sweating now. The official Last.fm app is really, really nice ...and it's free.
Remember when I blogged about wanting to be able to scrobble the music that someone else in the same room as me is playing? Well, Brad Dougherty has built it.