Amsterdam is beautiful! From all of the places visited by you the only one I've been is Amsterdam :) The only thing I don't like in Amsterdam and it should be fixed is that it's pretty hard to spend Bitcoins ;) Cafe Kobalt or other places which should accept Bitcoins will not let you pay with Bitcoins ;) Amsterdam is so so following the Hi-Tech innovations for the city and stuff, I was really surprised that I cannot buy food and drink for Bitcoin ..
Thanks for a great story to read!
Best wishes.