For the topic at hand, I respect most underground rappers and very fewer major ones. It gets VERY old when you hear the same lyrics over and over about how many different posistions you fucked your bitch in last night after you shot up the neighborhood with your 9mm while rolling on 32s in mercedes benz while looking fly as hell. I can make exceptions if the lyrics are clever or the production is good, but otherwise, the shit is really tired. I prefer much more intellectual rappers.
As for the actual reason the thread was created, I respect the guy who wrote the lyrics more than the rapper who sang them.