I see why you guys "fear" the growth of mushu, but the metagame is so different from wushu I really don't think players that play mushu or wushu play those mods for the same reasons, Only the names sound alike ;o.
I think there's an emotional bias somewhere in your train of thoughts because of the efforts we put in TeamWushu, but mushu ain't no threat ^^

Mushu is kind of a mix between tk & wushu.tbm + instagib. The idea is fonny, it may become a popular mod, but it wont ever REPLACE wushu, imo.

Wushu is quite an elitist mod, only few players start by playing wushu. And if we watch the situation the other way maybe some noobs (read beginners) that would have started toribash with aikido, or any other mod, and find some interest in mushu (because fun and easy dm) might then turn to wushu because they'd feel comfortable with 50tf and watch some kickass elitist players being awesome at wushu !

I'm very neutral about Mushu, I really don't see it replacing wushu.