I've got no beef with the man,
I thought earlier on in TNG he was annoying but that was the point of him, I liked his character development into maturity but I thought the story line was butchered when he became a traveler or what ever shit they called it.
I enjoy his guest appearances on big bang theory I think he does a good role in it.
Not sure why this is a big issue with him joining Warcraft, then again when the whole Ross family joined it, it created a fairly big thing here in the uk, mainly because they all had to admit they had an addiction to it.