@ luzie << Just because his nick is "pokermaniac" doesn't make him Internet spammer. The guy could genuinely have passion for the game of poker and already running his poker blog.
If you look at the co.cc the most people who use them are students who blog and make here and there some money from affiliate banners. The fat spammy cats will move overnight to another freehost. I just checked one of my blogs and off of 7 spam comments one is from co.cc domain the other 6 are form TLDs (com, net...)