Also, I don't know how good you guys are as lawyers but really you should emphasize the hell out of that more: connect to avvo reviews, background information. Right now, the site looks like a DIY guide to the green card. While that may be the intention, you should probably rejig it such that the lawyer bit gets emphasized.

It also depends on your target demographic. If your target demographic is nice clean cases of U.S. citizens sponsoring their wives or whatever, then I think you are good. If not, make it look more "lawyery" will only help.