Welcome to Smogon! Take a moment to read the Introduction to Smogon for a run-down on everything Smogon, and make sure you take some time to read the global rules.
I'm still going to watch his videos since he was hilarious and the best reviewer on the TGWTG site. Having him go solo might make for some more interesting videos but I hope he can still be friends with most of the other reviewers since they tended to make some funny stuff together.
I gotta say, Hope handled the situation very professionally. It was just a stupid incident that just blew up, and she took the high road by not getting involved. Bravo!