For me, he happens to be an interesting guy who thinks along the same line as me. A Christian conservative. Theologically he's a little weak and some of his ideas don't always pan out, but all in all he's megaphone for conservatism.
What is the problem?
I certainly do not hate Limbaugh. I find him entertaining and informative.
His fans, however, speak of him with such reverence and awe as to border on zealotry.
They make him some great leader or genius whose name must never be tarnished with criticism.
That just drives me nuts! ;-)