Take your top 50 artists. For each of these artists, collect the top 20 similar artists (where the artist itself is the #1 most similar). The resulting number of unique artists is your
super-eclectic score. You can compute your own score at
anthony.liekens.net » Last.fm scripts » Take the super eclectic music test!
My super-eclectic score is currently
[align=center]
443/1000[/align]
The most similar artists for my profile are Nas (7), Big L (5), Mobb Deep (5), Gang Starr (5), Jay-Z (4), Wintersun (4), Rakim (4), The Game (4), Notorious B.I.G. (4), Ensiferum (3)
------------------------------------------------
A bit lower than I thought but it was still fun though.