I'm not quite sure of this, because I have never thought of running such a site myself... but if you were to run your campaign for the site using tor, while also hosting the site through a VPS in another company that's outside of the US; wouldn't that adequately hid you from the government and thus not taking you from your house with handcuffs on? I think this would work, but I wouldn't know and really wouldn't care since I don't plan on running such a site. I don't like the Feds and never would want to put myself in a position to meet them at any point in time lol.