We thought this might happen with non-standard 802.11g devices, but perhaps the cart was well ahead of that horse: The Wi-Fi Alliance said in a press release that any product that labels itself 802.11n and Wi-Fi will lose Wi-Fi certification--and thus their ability to use the trademark--if the device causes Wi-Fi interoperability problems. This is what some chip vendors were arguing needed to take place with non-standard 802.11g extensions, but that seems to have devolved in turf battles rather than action.