As for M/R, I just wanted to post my opinions about them.
I like them. I don't get why people hate a team for just trying to enjoy the race. How can we be totally sure they are mugging the camera? Some of us just act that way, we try to enjoy as much as possible. Surely, there are some moments when the team just did it for the sake of camera mugging, but they never went to the extent of hugging the camera and sleeping with it, and even if they did, alot of those moments were quite funny. Sure, there are some annoying moments, but I'd rather some team that shows some color than someone as robotic as A/C or A/D, though A/C is excuseable since one of them is partially muted so you can expect them to be quite a silent team.
As for TARasia's calling of those names, I can sympathasize the fans. It's very childish to insult them with very vulgar words (I say vulgar words but not to the extent as to insult a person), but that is just my opinion and I'd rather have something more comical and non-vulgar, but I'm not the person to on a rally for such names, but then again, I understand those who do. I certainly wouldn't want to be called ichihara_f-cko or any vulgar names.