I agree with your views on free speech. I think the answer to speech that one finds offensive is more speech! And that's precisely why I am here now venting and why I support anyone who wants to picket the hell out of Viacom. And for that matter, anyone who wants to make fun of the incredible poor taste of these two idiots Pen and Whatever. I never found these two buffoons remotely funny.
Vent all you want! I watched the show, didn't agree with everything, but was entertained by it. You can speak up to Showtime with your disgust, I will tell them the opposite.
Its an interesting show, the language and crudidty aside, you might enjoy it, they target what they see as BS from the left and the right and are pretty even handed. The show is about their opinion, and is not an open forum for all sides. Its much like talk radio, but with swear words.
BTW, the first and second seasons of the show are out on DVD now, so you can buy them, or rent them.