This is supposed to have originated from spong and they are know for making stuff up, even most of the stuff they come up with that makes sense ends up being not true.
Also i dont see how you own/license mame, since mame is a non profit, homebrew type thing, all the games that mame runs have owners/copyrights. so that means they would have to draw up contracts with each game they want to put on live....thereby bypassing MAME altogether.
Now MAME arcitecture* would be somthing possible, but it means nothing without the games cleared for use by the owners