BoingBoing is banned inside Heathrow airport

BB reader Rajbot says,

I thought you might be interested in knowing that you guys are exceeding the WEIGHTED PHRASE LIMIT.

Surely that can't have anything to do with our penchant for posts about Lindsay Lohan's v1@gr4 investment opportunity for mesothelioma penny stocks featuring barely-legal RUSSIAN TEENS, can it? Link to screengrab from public internet access kiosk at London Heathrow Airport.