Cars, Vehicles, Motorcycles

Yes the title is lame but here is the thing, I'm thinking of starting a car site as I'm into cars heavy, I love classics at that. But a lot of car sites only pertain to say sports cars, a specific type, but I was thinking of having a site that pertained to cars from around the world, sports cars, classics, upcoming cars, etc.

What I want to know is what do others expect from a car site when they go looking for a car community to join?

Also if you want, those who have an idea can suggest...