As I said, I haven't tried this, so I can't say first hand, but that is what he said. Melissa
Were you at the Domaining & Address Bar-Driven Traffic session? Hal Bailey from Google said in that session that site exclusion was now available across the entire network, including Oingo and parked domains in the search network. Someone questioned him on this (they had been told different from their G rep) and he said again, "There is not a single site that you cannot exclude from Adwords." That is a direct quote - I wrote it down.
As I said, I haven't tried this, so I can't say first hand, but that is what he said.