A lot more than 4 times a year, I think. It's at least once a month these days. :-)

If you know of some fantastic pics that aren't seeing the light of day, post a link here in the forums. Seriously. The galleries are so overwhelming I rarely look at them any more. But I'd still love to see some nice art. The Hot 20 are, as you've noted, heavily influenced by personal popularity, and usually a very limited style of art.