Originally Posted by riseagainstrocks

I won't argue the merits of him rapping, because to be honest I rather like some of his songs.

but you're applying terrible logic to the quoted statement. It's called a fallacy. Saying that "this is ok/allowed/accepted so that should also be ok/allowed/accepted" is not the way to argue something. Trust me, I got a lecture in that when I turned in my rough draft for my research paper.