I already use them for that, they are pretty excellent at it. Much better than the terms of use generator products that used to exist. That said, nobody cares to sue your business for the most part until you're big enough to be worth it. By that time, you'll have a team of legal analyst to assist you... or agents should I say.

Then again, nobody will have money to buy anything at this rate, so in all liklihood, this is a total non-issue.