I didn't see a Pokémon GO thread. I've just started, so I don't know too much, but I figured we could all discuss in one place.
Some tips I've found online, not my work:
Tips & Tricks part 1:
https://imgur.com/gallery/tlth1LUTips & Tricks part 2:
https://imgur.com/gallery/NY5p7GhTips & Tricks part 3:
https://imgur.com/a/AV3fNIn-depth guide:
https://imgur.com/gallery/jl0yqEggs guide:
http://www.serebii.net/pokemongo/eggs.shtmlI'm only a level 4, so I don't have much else to offer right now. Happy hunting!