Fun idea that could work in conjunction with the total number of thrones: Total number of thrones for a specific artist. In other words, I've played 46 songs by Some Band, and I have Thrones on 32 of them. (Might want to break this down for Casual/Pro/Elite thrones.)
Similarly, it would be fun to look up an artist and see what player has the most thrones for that artist at a given difficulty level.
This could be fun for some of us who play through albums or entire discographies by a specific artist. It would be awesome to see a specific list of songs you've played by the artist and which ones you still need to throne. I have favorite artists that aren't mega-popular so they don't attract tons of hardcore players (or cheaters!), but have enough of a fanbase to foster healthy competition on key songs. Because I'm insane, I've made it my personal mission to hold down thrones on all songs by a few of those artists. There are a couple where I've only got 1 or 2 songs in the way of "completion", not that this will ever truly be a completed task!
