"By reading this comment you agree to give me $100." I think many of us here either have businesses or work for one that has a user agreement. Do we all do thi

"By reading this comment you agree to give me $100." I think many of us here either have businesses or work for one that has a user agreement. Do we all do this just to cover our butts? It seems like such a gray area that you can have "click through agreement" up to a point. But that point where it fails legally is unknown until tested in court. Maybe a general guideline like "all services directly related to our business arrangement fall under this agreement." Then anything you pay for Eventbrite to do is available for click-through-contracts, but nothing outside of that?