Actually, I welcome shills. Most shills are first time posters who haven't a clue on how I scrutinize certain postings. It's pretty damn funny to bust them out. Perhaps if I had more time, I could dig up some of the old postings where this has happened.
Come to think of it, it hasn't happened for a long time - some dude posting about how great xyz casino is, and his IP points at the casino's domain. It's usually the crappy clip-shot joints that attempt this. Most of them are smart enough not to try this here.