Anyone got a good use for Technorati or LastFM?

Last week I took control of my tunes and spoken word pieces on LastFM. I'd noticed that various parties had been uploading my tracks there and figured it was about time I did something about it. I don't have a problem with people file exchanging my tunes, but drum and bass label Moving Shadow had uploaded my spoken word album Cyber-Sadism Live! and totally destroyed the flow of that album by re-ordering the tracks. Of course, anyone can listen to the tracks from Cyber-Sadism Live! any which way