I am an Echolyn and Crack the Sky offender, and here's some other overplayed ones:
Finch - I really hammered these guys to get some Finch, and now it's played quite a bit.
Later Crimson - more like "The Power To Puke"
Tangent
Mario M.
Lena Lane
Rare Bird
5% Mister whatever
Now I like these, but more variety!
Can't wait for the updates.......