Start your own group...that's where they all begin, someone steps up.
I agree with you.
I would also like to see a food category - dining, food discussions, favorites, weird food, etc.
I am not a fan of using groups for everything. If one wants to be thoroughly engaged with others here, they would need to be a member of many groups.
I'd rather see categories where everybody is automatically member, and still have some specialized, but not many, groups.
And weird sports. Here in Thailand I'm a fan of sports nobody has ever heard of, but I suppose not enough people here care about cow fighting, and petanque.
Nyuj sib nraus, cow fighting new 2016-2017
Pétanque Thailand