Here's an article about their new approach: http://www.ere.net/2014/06/02/examining-zapposs-no-job-postings-recruiting-approach-innovation-or-craziness/#more-38094
And an article by someone at Zappos on the philosophy behind it: http://www.ere.net/2014/05/22/what-no-job-postings/
And finally, Zappos' own "no jobs" recruiting website: http://jobs.zappos.com/
This approach is making news across the blogosphere (just search the web for "Zappos no jobs" for lots of results). Is it something that other companies will emulate--quietly, or not so quietly? Perhaps. But it does reinforce the advice to job-seekers--not every job out there is distilled into a thumbnail sketch of duties and title which can be posted on job-hunt websites.