Let's be FrankWith FOW's derivatives exhibition in Frankfurt looming, the time has come once more for my guide to the city and all the fun things going on there. However, for a bit of a of change, and to spare me the effort, I thought I'd present some thoughts from the 'net' regarding the much maligned financial capital. Here goes: "Welcome to the Guide to Earth tourist and travel guide to Frankfurt. At present we have no user reviews of this area." Hmm. How about "The bets are on that you're going to Frankfurt because you have to". Not too great either - maybe it really is true that the best thing in the city (aside from the wonderful FOW show, of course) is the airport departure lounge. "If you do happen to get stuck at the mega-airport there's a nightclub, art gallery and X-rated cinema to help while away...