Steve Harris, especially on the earlier albums. I can't stand the clackity-clack sound.
Jack Bruce
Andy Fraser (I think is his name?) has a killer bass solo on Mr Big...totally awesome.
Joey DeMaio, of course.
All those other 70s rock bassists. I just dig that kind of sound. Love it.
And I have to say...I never really saw the fuss over Cliff Burton either.