Few or lots of boards?

[Heatman]

When making your forum, do you think there should be lots of boards or as few as possible to post in?

I would actually say that too much of it is going to be bad for your forum depending on the niche on with your forum is all about. This is because whenever the boards that you have on your site are too much, it will make it too difficult for members to navigate all of them and post contents.