I tried searching, but the newest thread I found was 2 years old and none of the links seemed to work.
Anyway, I'm looking for something like DVD Aficionado or DVD Profiler that does video games.

Game Collector looks to be pretty good, though it's not an online database, if that's what you were looking for. It will export to HTML so you can post your collection it to your own web, though.

I use ign, I have tried others but ign seems to be the most complete, they even have demos.

Delicious Library for the Mac works with DVDs, CDs, Games & Books.

I use Mobygames for the moment; but I too would like to see a game catalog website similar to DVDAF. However, I got tired of waiting for them to read my mind and do it, so I started to make my own, using DVDAF's overall design. You can see a work-in-progress pic of it here:

http://img452.imageshack.us/img452/5150/gamelistct8.jpg

While I like it since I have 100% control, I wish they would come out with an online database similar to it, mainly so I don't have to keep searching for box cover images and typing up HTML; I haven't even started on my fairly sizeable PC collection...that's going to be fun.