The site is conveniently divided between companies and developers with RSS feeds for each. Companies will have their ad visible for a total of 2 weeks whereas developers will be listed for a month. To help support the community, I've also made all listings for companies and developers absolutely free. (Whether or not that'll change down the road, we'll have to see.)
Of course, the site is built entirely with CakePHP, making it a simple, (about) two hour process to get the initial version of the site up and running. If you're a CakePHP developer looking for opportunities, give it a look - there's already a few companies that have posted their needs.