Revision of Open source makes a healthy site for healthy eaters from Fri, 02/29/2008 - 02:45 (TDP) is a free, online eating journal with a lot of features that make it useful for the health conscious. The site is developed completely in PHP on MySQL, Apache, and Linux. LAMP was a natural choice, the founders say, because so many other Internet companies have experienced success with the now-ubiquitous platform.