back at Gimpo next week, lol. Nobody uses Gimpo besides some commuter flights to and from Tokyo Haneda and Osaka. Do any of the heavy fliers check-in on facebook when they get places? Globetrotter? I want to see somebody who has taken the Timeline map to the next level, someone who has already covered it in check-ins. Mine is going okay, but missing huge sections that I want to fill in later.