Ok renamed.
They probably decided to give you a personal topic for your contributions
Don't miss guidelines:
Submitting Content to Abandonia: Here's How
We don't have a real "wanted" list, we have a list of Approved Requests (considered Abandoware):
http://www.abandonia.com/vbullet/forumdisplay.php?f=76
There's a list of games we have inside FTP:
http://www.abandonia.com/vbullet/showthread.php?t=22779
There's a list of content submitted by users:
http://www.abandonia.com/vbullet/showthread.php?t=19041
That's all I guess
In any case if you want to Offer games just post the names here and wait for someone to check if they can be uploaded or not, or search inside requests forums to see if they have been Rejected or Approved.