Dunno anything about that site, but that may be because I skip over most Javascript-heavy sites and just find the information elsewhere; it's easier in almost all cases.

(I have SM configured to only allow JS on sites that I have specifically whitelisted, which is, like, three websites, total.)

(And I personally wrote all the javascript on two of them.)

mega was crap is crap and will be crap. Anyone using this for anything serious is nuts.

Oh. If I'm understanding the Wikipedia article correctly (which is not certain; I only glanced over it briefly), it's basically MegaUpload II Electric Boogaloo. Which, I mean, it could be worse. It could be a new version of Real Player.