Yeah was thinking this too, as a techie I like it, but to the general user or business it screams IM DOING SOMETHING ILLEGAL! Question: what's the memory usage

Yeah was thinking this too, as a techie I like it, but to the general user or business it screams IM DOING SOMETHING ILLEGAL! Question: what's the memory usage like A) at idle, B) after some using and left running for a day or two?