I miss them a lot. More now than ever, especially after the rise of online multiplayer. Don't get me wrong: online multiplayer is great, but it's a very isolating, anonymous experience. There's just a great sense of community and fellowship in an arcade environment.
My arcade experiences are all from the United States. My best memories are from Rampage, which I played with my younger sister, Teenage Mutant Ninja Turtles, and my favorite, Ms. Pac-Man.