LOL no shit.
I don't submit galleries, don't have the time...but I built some hosted galleries for Evil Genius Cash and put them in my portfolio and immediately started to get SE hits on them...so I put some pics in them and added my ref code and bam...$201.00 LOL
Galleries simple and to the point like this:
http://www.eroswebmaster.com/20/20/gal2/
Anyway...you should give them a try. The company is ran by one of the best guys in this biz..Chris TheDoc who I have much respect for...he and Kristin have always treated me well..not to mention they have Sykkboy someone with vast knowledge of this biz...send those people some traffic.
http://www.evilgeniuscash.com
look ma no refcodes!