Seconded. I've spent a lot of time here over the last few weeks as I've slowly come to understand the culture (not that I really understand it yet) but that is time well spent. I've seen several pointers I've already used, and come away enthused and eager to work.

I don't "spend" time here, I "invest" it. As I discover people with similar opinions and complementary skills, my network expands, and my "value" increases.

My time here is not wasted, even if my username isn't orange.