I've found this TGP to not list gallery submissions from .BIZ and .INFO domains.
http://www.sexpornsexporn.com/agp/submit.cgi
Any idea why?
Sure, Google has been spammed with .biz and .info, but the simple reason was that they were new so less were already taken so Google spammers who wanted keyword - rich domains registered names in these new extensions...
But I've never heard that tgp gallery cheaters use them so often too...