Hey Charge back Joe (love the name btw)
but it's very simple. Although 40 % sounds like alot it really isn't and it's not to pay our host, but more like you paying your hosting fees.
We provide everything and anything a normal host does just at no up front cost. We have a unique hosting solution, that while not free, operates so that we earn a small commission on each sale you make. Because of this unique system, you don t ever pay for bandwidth, servers, and there are no banners, headers, or footers, and we offer PHP, Perl, MySQL, FTP, CGI, Word Press plus full support of all major scripts.
As a RevShare webmaster, you can use your own domain or one of ours and RevShareHosting.com has tons of tutorials to help you get started building your own galleries or free sites. .
We also normally have our approved sponsors payout a little more than the normal affiliate payout as to not make our WM's feel like they are taking a big hit on our commission. If you build, and submit galleries you really owe it to yourself to check out
Revshare Hosting to see, if we are a good fit for your business. It costs nothing to join and you can decide to use us or not