In general, I'm curious if people replying to this thread have had success with applying to HN "Who's Hiring?" listings. At my previous job, at a small company (~50 total employees), posting in those threads was by far our best recruiting tool. While we filtered out a lot of uninspiring resumes, we also responded quickly to people who seemed like a reasonable match.

If I were looking, after exhausting personal contacts from previous employment, that's where I would head next.