What MAME is to you and other people who make it is your problem, because you made it a free program for all to download and community forums for users to express themselves if they want to. Under these conditions criticism and requests from users, whatever you think of those, are completely legitimate. You coming here to show contempt towards those is therefore misplaced, what you wish for MAME to be is something private and closed to outside criticism.
Everything negative you think of users is clearly also made of quite a lot of assumptions and pretense, if ou don't like us you shoud stay in your ivory tower and keep looking down on us, though high enough so we don't hear you.