Well I think its a bit unfair to criticize me from using walls of text, but when someone on this thread does it, no one comments on it. Its a bit annoying.
One are you really comparing Rush to Seth Macfarlane, that's pretty silly. Rush presents his show as public discourse, only an idiot would think Family Guy is public discourse. The difference between Rush and frigging cartoon, Rush demands to be taken seriously and is far more mean spirited then some silly cartoon.
Two if you read the Snopes entry on this, they site exactly when Rush said the quotes that are actually true, some of them going back as early as 2007. Do you realize what Snopes, its a fact checking site and they did debunk some of those quotes, but they did confirm others. Exactly how are the quotes conformed by the Snopes site, not racist? Especially when some of them were said as late as 2007, on his show.
How was telling a black woman to quote "Take the bone out of your nose and call me back later" not racist. Because Snopes confirmed that one.
If Rush is not a racist, he is at least a race baiter.