Imagine you have 30 people that want to meet up. Where would you do it?
You could meet in a bar or cafe, but it will probably feel a little too loud and squished. You could meet in an exhibition centre, but it would feel too empty and lack a close atmosphere.
Or you could meet in a local community hall. It's cosy, not empty.
This is just as true for communities. When you launch a community you want to focus your activity in as small a place as possible. Don’t use all the features you have available. Hold some back for when the community grows.
Concentrate your activity and add more areas when you need them.