I know that the USA JOBS website (The Federal Government's Official Jobs Site) will soon be no longer funded. It will be taken down in the near future.
Just an FYI if you use that site to look for AF jobs.
The impression I got was that the Air Force would just no longer be using it to post their jobs, but that the site would still stay up for all of the civilian jobs. I could be wrong, but that's what I heard.
All external fill jobs for the AF are posted on USA Jobs, only internal jobs are posted on the AFPC website. They are posting tons of the "multiple location" type jobs. Beware, it can take as much as 9 months to get hired and actually start working some GS positions.