I'd like to see comprehensive guide's of the older games like Ultima's or some of the gold box titles. But the odds are that they might end up recieving rather minimal attention. So i guess it all boils down to mr. author's personal love for the games and the need of more webtraffic.
Aegis has a good point on the jRPGs, though. There seems to be huge dedicated crowd for these games, and adding coverage of these games might make the site attract much more attention. Personally though, i'm also pretty much shooed off by the cute marshmallow monsters and some utterly annoying cliches i dont find none too immersive.
Voted for the Ultima's. If a miracle happens, and you decide to tackle them (or some other older PC RPG's), i'd love to contribute. I think i still got stuff like that pretty thorough U6 guidebook gathering dust somewhere in here.