hehe... actually i just decided to reinstall OS X.
I took *Apple's advice* which was bad advice and deleted these folders.... got a kernal panic.. what do they know
only reason why i took their advice was because i have another mac with the same version of OS X but only the Applications, Library, System & Users folders in root..
Knowing that Apple even said it seemed strange all those others were viable on a install fresh copy..
In any case, i installed via internet recovery and tossed out that version. Next time, I'll trust MR instead.