That's what the say. I just went trough their TOS etc but couldn't find anything related to proxies.
If they reallly had changaned TOS then they would have to ban all proxy sites, not just some.
Rather, it seems they stop serving ads to proxies or disapprove submitted sites by rule of mood and tossing coins.
When I tried to sign up with smowmotion earlier this year it took about 3 months before someone replied back to me. It seems they aren't very well organised.
How long did it take for you guys to get a response ?
Yeah I got contacted by someone, but it had nothing at all to do with me still trying to sign up. It was just some random message.