Recycling this post rather than creating a new one.
I've submitted a few updates for some of the engines listed in the database and have yet to see them come through.
I'd like to offer my services, if needed, to assist with the maintenance of the engine database. I'd be quite happy to sort through the database, review and administer updates and do what ever else was necessary to help keep the information on the database as accurate and up to date as possible.
Please PM me if you're interested, DevMaster staff.