UseTheSource is my Hacker News-inspired job board that uses your Hacker News karma (or begging) to determine who gets to post jobs: http://jobs.usethesource.com/hrdoc
Hopefully it will get some more eyes and thus postings today. Maybe you could do a reminder each month in the Who's Hiring threads.
Of course, the day PG wants to link from HN to UTS I won't complain :-)
I like checking it out from time to time to see if anything interesting pops up. I pointed an ex-coworker/friend to one of the postings and he had an interview. They were pretty responsive, although he is now waiting for their final decision.
[1] Genuinely curious, not being snarky. http://news.ycombinator.com/item?id=2661776
As you can see some people have been using the site. Of course, what it needs is more visibility and more traffic. It's an experiment so far.