i don't agree. even on this forum there are many topics helping noobs with doing everything mame related except hosting the sought after roms.
reminds me of walking into a smoke shop looking at many smoking pipes, rolling papers, marijuana t shirts, lighters with pot leaves, and then finding signs all over the store stating that the word marijuana is not to be uttered. this is just as ridiculous.
i've built many cabinets and will continue to do so and hope the classic arcade cabinet will continue on for years. I'm sure someone selling a romset on ebay for what looks to be an trivial profit will never hault the development of MAME when there are dozens of forums, tutorials, cabinet builders, rom sites, warez sites, usenet groups all devoted to mame and the roms.