Nothing I hate more than airports - which is why I avoid them whenever I can. I suppose I could claim to be 'green' because of this attitude. So I've enjoyed reading all this stuff about the horrors of Heathrow in a self congratulatory way. Which reminds me of remarks reportedly heard being proclaimed by a citizen of the US on finally reaching the check-in desk. "Ma'am, this airport is the ar**hole of the world" The check-in clerk is reported to have replied "and you'll be passing through sir".