Quite a while ago, for some reason I don't remember in the least, I found Gettingit.com (back when it was "Getting It" and looked like this). It has off-color content I shouldn't admit to reading, but the most recent time Robert Crumb came up in discussion, I remembered the interview I had read but knew I had zero chance of finding it again. However, thanks to dgaicun posting The Semen Warriors of New Guinea to MetaFilter and a Google site: search, I have the link again.
Whether that's good I leave as an exercise for you, dear reader.
