Hmm...should I apply for mm?

I've been using sythe since it came out in 2004/2005 or something of that matter. I decided to make an account after using sythe as a guest for 4 or so months I was using sythe for that neat little hack into runescape that worked as a world switcher/multiple loggin/highscore/permanent login hack.
I'm trusted around the community,I've done around 40 or so trades so far (10ish accounts,20 guides sold,5ish pins sold,5 pins bought) and 2 mms for my friends but I don't save them in an application toppic or my sig because...
I'd love to be a mm and help other people but I'd hate to take the blame in case someone I mm for hacks the account he sold to a sythe user back,the scammed person would ask ME for a refund,even tho I wouldn't have scammed.
However...I recently changed my mind and I think I'd make a pretty good mm,what's your thought?

 

Sure, go for it.
I started mine in Sept. and only have 12M+ trades left.

 

what the fuck is a mm?