I deleted it off my phone when they kept asking me to enter a user ID after catching my first Pokemon then kept rejecting the names I put in.
You want a billion people around the world to use your stupid app, but you're going to give them a headache over not having a unique user ID? **** outta here with that ****.
I deleted it after the 3rd time it told me it couldn't accept my username. I'm not wasting 10 hours of my life trying to think of a name that hasnt been taken yet.