Hoteliers are mostly repeating Marriott's arguments. They claim they need blocking to provide a "secure and reliable" connection for guests, and that they're using FCC-approved gear designed to fight interference and intruders. The FCC hasn't yet weighed in on this latest battle, but the hotels may have a tough fight ahead of them given the reasoning that led to the recent settlement. Officials didn't believe that Marriott's security claims held water, and they argued that the company was trying to charge customers for internet access they already had. Unless the federal agency has a change of heart, there's a greater chance that you'll get to use your own hotspot in the future.

[Image credit: AP Photo/Mark Humphrey]