This is probably too obvious, but I betcha travel apps are used more in North America in the summer: Google Maps, hotel.com, iExit, trip-advisor. Because there is more leisure travel by people who don't know their way Barry Wellman A vision is just a vision if it's only in your head Step by step, link by link, putting it together Streisand/Sondheim _______________________________________________________________________ NetLab Network FRSC INSNA Founder http://www.chass.utoronto.ca/~wellman twitter: @barrywellman NETWORKED: The New Social Operating System Lee Rainie & Barry Wellman http://amzn.to/zXZg39 _______________________________________________________________________