Marriott wants you to know that it's completely done trying to block guests' personal WiFi connections -- it has even given up convincing the FCC to give it permission to do so, a spokesperson told Engadget. The company already announced that it won't be keeping people from using their own MiFis and hotspots in hotel rooms, but its official statement at that time said it "will continue to look to the FCC to clarify appropriate security measures network operators."