The reason for making this list was to help people like my son and his friends, who don't have a local league. Sometimes the only advice they can get is from websites who are willing to "help" (yep, like PokeGym). And with the game completely revamping itself every 3 months, because of new sets, it's often hard for parents to dedicate the playing time, competition, and teaching necessary for them to advance.
But many other factors, both in the game, and as fellow humans, seem lacking when some groups sneer down on those who don't have the same resources available, or who haven't played as long. No offense intended, but please don't ask for a specific or exclusive "Team" site to be listed. It doesn't seem fair to even consider adding restricted or elite sites.
EDIT: Are there any public (open-to-all) sites that should be added?