Crazy? Depends...

I alwais wonder why for everyone, japanese are camera-maniac. Oh, yes, in venice or all other famous cityes in italy i saw them wearing a camera. That's normal, tourist like a pic to remind the place after go back home. But, in front of Angkor Wat, i saw all these people with all type of camera, lens, tripod, filters ecc ecc...camera-manic! But, i've to tell you...i was near them.