Stay Employed - Web Developer Skills in Most Demand (PHP, AJAX, MySQL..)

I'd like to see these stats from a larger jobs site.<p>We have an API from Hotjobs (<a href="http://developer.yahoo.com/hotjobs/" rel="nofollow">http://developer.yahoo.com/hotjobs/</a>) so maybe someone could do that (or I might if I have time).

Odesk? Well, yeah, as long as you are willing to hire yourself out at $15/hour.

What exactly is an AJAX job?