Been going strong since I started, personal initiative is not the question :) Books take days to read while songs are a few minutes. If the average hubsker doesn't have anything new to add each week it might be better for me to space it out. I'd rather higher trafficked threads biweeekly then half the interest each week, mostly because I think its cool when people interact and discuss them together / support each other.
But one week doesn't make a pattern, I'll wait a bit before I switch it up. I'm also open to ideas if people have suggestions!