Lots of anti-Agartha opinions in MP?

[Salamander8]

I'm still quite new to the MP scene, but I've noticed in several of the games, including some I am not in, that there seems to be a lot of anti-Agartha opinions out there, at least EA and MA. I am a big fan of the nations concept, and LA Agartha was the first nation I won with in Dom3 as an SP game. EA and MA at least, seem to be considered "weak" or "easy to rush" in MP games.

Is it the low combat skills of the Pale Ones? The lack of harder-hitting weapons of the MA human infantry? The chronic old age problems of the MA Golem Crafters? No missle weapons for MA? A combination of things?