I didn't realize you'd get great balls from Pokestops! So that's cool - now I'll feel like I can actually use them when I come across something I want. Just hit level 12 and all of a sudden Pidgies will not stay in pokeballs...
Jolteon isn't a bad pick, especially since so many people are going the Vaporeon route. Most gyms in my area are topped by a Vaporeon or a Gyarados, so attacking with a Vaporeon isn't the best tactic. A high leveled Jolteon would rock that shit. One more Evee, and I can evolve my Jolteon, giving me the trifecta.
I wish Niantic would at least give us an update on the tracking system... just let us know if they're working on it. Given that it did work at one point, my guess is they intentionally broke it because of their server issues, and may be waiting for the original hype to die down before bringing it back. On the other hand, it still isn't released in many areas, including Japan... I can only imagine how bad the servers will be once it's rolled out there. We might not see the tracking system fixed, the trade system, or the raid system for 6-12 months.