I'm not making any money from this post... but I've noticed that I had over 25 people used the code so far since I've got it made for various adult boards users. It's pretty popular
So here it is :
www.dreamhost.com
promocode : adultwebmaster
Basicly you choose the level 1 plan wich gives you 20 gb storage with 1 terrabyte of transfer monthly. You choose to prepay for a year (That's 120 bucks). When you enter promo code, 97 $ will be taken off.
Just thought I'd let you guys know, this is the perfect newbie hosting, and they do accept adult.