"PHP must know" by FactAnalyzerhttp://trailfire.com/FactAnalyzer/trails/57185FactAnalyzer/trails607 reasons I switched back to PHP after 2 years on Rails - O'Reilly Rubyhttp://trailfire.com/FactAnalyzer/marks/198603PHP must knowFactAnalyzerFri, 22 Feb 2008 02:01:26 -0800trailfire:markId:198603