That said, I also feel like it's equally the biggest missed opportunity to date. Usually, I just see players walking, heads down, not talking. It was downright eerie when I was downtown one Tuesday night at midnight, and it was dead quiet despite ~60 Pokemon players meandering about. They should have introduced PvP earlier (hopefully it's around the corner!), and better yet, make it so you get more exp for battling people you haven't battled before. Spur people into social interaction!