I always try to put out pictures in original size. I only crop some pixels at the sides to avoid copyright-problems. The main quality loss is when I have to change the quality upto that point where the picture is smaller than 1 MB. But it was never below 80% quality and with JPEG this is hard to notice if you can't directly compare it with the big original.
Yes, of course. I've been on every location with her. I must say that before I met her I wasn't a traveling guy, only holidays at home. She opened my eyes for the world. Now I know: holidays in Germany are much too expensive and way too boring compared to the outside world.