Generally speaking, you're much better off finding another board which is dedicated to 'foo' if that is what interests you.
We may be a bunch of nice people, but we don't know everything. And we really don't mind if you look for off-subject questions on other boards, it's not a monogamous relationship.
Plus many of your examples are easily answered by just typing something into google.
/me imagines a similar "what about a C board question" being occasionally asked on some far off PHP board.
