Hello, I don't know if I'm breaching any rules here but the humble bundle website is currently running an excellent offer for some of the Neo-Geo's greatest hits.
AFAIK it's the first time PC/Mac users can purchase these games legally. I'm currently on the shittiest possible internet connection so I didn't have a chance to download them yet but I understand they can be downloaded as clean ROMs (in addition to an in-browser emulator). No idea what technology it runs on - recentish MAME ? Hacked NeorageX ?
I remember the initial amazement of the Neo-Geo in 90's game magazines, and I have another kind of nostalgia for the early drama and excitement when that luxury system started getting emulated (geoshock anyone ?) - Happy to finally own the games !