Hello Atariage,
I'm writing to let you know that I've finished programming a website for the front end to the Gamebase database. This website (in theory) shows every game made for the Commodore PET (and coming this week, Vic-20 games). There are download links, and you can search alphabetically, by publisher, author. Deep search option soon to be implented.
There's a possibility people can soon edit the entries and submit their own games too.
www.commodoregamebase.com