There isn't a section dedicated to it, no.
>Chat or on people's walls. There is no section which you can actually post a question on it - why? Because to have a good team ingame, all you need is to grind, grind and grind some more. A team of level 100 Magikarps with Tackle only will probably get you through the game.
commented 10 minutes ago by Sempiternus
Magikarp might be an exaggeration, but yeah. You get the idea. Pretty much anything works so long as you have type variation and HM moves. For that reason they're not worth rating. Competitive teams require much more strategy and well designed teams and are also against a real person. Computers can't plan ahead or make clever moves like a person can.