Well, I finally got around to adding in WonderSwan and WonderSwan Color to the site. Currently there are two open approver spots for these platforms. So if you'd like to help then click on the link at the bottom to apply to be an approver.
If there is a particular platform you like to see added to the site next then send an email
to me and so I know. It would also help if you could provide specs and attributes about the platform.