very clean galleries + fresh content + simplicity = TheHun
Content is king
I get galleries listed for free all the time, just be professional and don't be a smart ass.
The Hun is not the average wannabe tgp owner, he knows how to respect the user, the submitter and then he receive the respect of all.
He actually reply your emails if you ask something usefull, the average tgp owner just don't give a shit.