A Forum Developer walks into a bar and he just sits there and drinks beer.
Third parties see people sitting there so they do the same.
He could google most popular bar in the neighborhood but why not try this startup bar?
Of course, he could wait that bar become so popular that it’s on the first page of the Google.
I won’t talk now about benefits of expanding market (more successful forums means more plugins etc).
Let’s assume n new Forums per month.
Mine intention wasn’t that you, or other, spend their time writing 10n posts per month. Truly, I don’t see your value there either.
What I was thinking is that those n forums can organize (here?!) and help each other.
That’s n*(n-1) posts.
Enough for a start.
I see there value for all.