i am PHP developer and am doing my final year in BE-CS and i am supposed to do a final year project. I was being asked by my HOD to create an intranet search enigne. I shared to some of my friends back in India and they said it was simple and not a BIG DEAL whereas after working on the project i felt its pretty hard and challenging by putting machine learning into my crawlers and the spell checker as in Google and special features of a cool search engine. I am looking forward to do something KICKASS as in something that is really challenging than search engine. Even more hard and that can be doable using PHP. Web server based application is what exactly am interested in.