Thanks man, Dio rules.
I agree that only a few guys from this list have that "traditional" Karate image most people are familiar with but then again if You look at K-1 half of the people there come from Kyokushin and nobody ever complains.
Kyokushin and other knockdown / full-contact styles end up looking like custom kickboxing when used in the ring / cage. Kudo looks like MMA from the get-go, so do some other hybrid styles. So it's not always obvious if a fighter is actually "using" his Karate or not.
shinkyoku made a great thread on different Karate styles a while back:
http://forums.sherdog.com/threads/so-you-think-you-know-all-about-karate.2263005/