And you want to make sure he feels welcome on this forum?
I mean, admittedly, it's not like he's making his living by destroying the reputations of people who are making things people want (like Valleywag), but he's hardly making a positive contribution. If he had never been born, the world would be that much better for the rest of us.
While I agree with you on this with regard to the relative righteousness of a domain squatter suing Google, it's worth noting that Google offers a domain squatting service. They are participating in the very activity you and I consider abhorrent (while also doing productive things, too). In fact, Google very likely makes more money from domain squatting than anyone, since they have a very strong unfair search engine advantage over spam domains from any other provider.