I seem to have become the de facto go-to guy for support on del.icio.us daily blog posting, such that even del.icio.us staff in the mailing list have pointed to me when asked about the feature. Me, I got my info on it from the list (how very meta). Later, that entry somehow beat everyone else to the top of Google for the search term.
What can I say? There’s no SEO strategy better than producing compelling and informative content.
(Anyway, this state of affairs will probably change when the feature comes out of beta and gets its own support page. Then I’ll be like one of those unofficial-but-approved online fanlistings.)