Well here is one tip so you dont waste time: try to monitor your traffic patterns, keep track of who sent what and how there traffic converted and so on, then the tgps that did not list you or sent shitty traffic just delete from you postings, a bit of filtering and it takes a bit of time to get it down.
But if you submit by hand you could make 2-3 galleries more and submit those in stead of wasting time on the tgps that did not pan out.
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Red7
Free Shit For The AdultWebmaster