I'm in favor of most contributions other than uncomfortable silence.
i used to hang out on talk.bizarre a fair bit, and it struck me when i found this site that it might be a good fit for the same kind of contribution. you know, odd musings and tangents, stuff that's slightly off-kilter.
also poetry, because they say that prose is bad, but poetry is verse.
just don't tell kibo about this place. it might get too popular.