There are other easier, more manageable ways to do this. But frankly, be a good guest and if you are visiting a site as a guest come prepared with a wireless data card, 3G or EVDO and service from a carrier. It is more secure for you as an end user, and then you won't be so needy to your hostes.

The founding fathers did not include the inalienable right to free wireless access anywhere in the Bill of Rights.