Searching for facts on big PHP websites

Hi, I'm giving a session on the german LinuxDay (http://www.linuxtag.org/) on the B2B conference about "PHP in the E-Business". Therefore, I'm searching for some facts about the following tasks: o because of the flatten learning curve the company can do "earning while learning" on his employee because he can produce good results while learning PHP. o because of the flatten learning curve and following the shorten time-to-market period, the company can do its rollout of the product in a much shorter time and can save USD X,-- costs. o the company changed in its project from [Java|Perl|insert your favourite language here] to PHP because of <insert your reason here> I would appreciate if you are in such a company and you know that one of your big projects was realized with PHP because of the former reasons. I'm especially searching for definitive numbers, e.g. "We saved USD X,-- because of <...>". If you already have some bar charts which demonstrate one or more of the former reasons, send them to me :-) Otherwise, tell me what were your decisions in the sense of the former reasons I mentioned above. I will publish the results after giving my session which will happen on the 6th of July. Please, don't reply to THIS LIST, reply via PM to bjoern@baer.main.de TIA, -- Björn Schotte bjoern@php.net http://rent-a-phpwizard.de/ bjoern@baer.main.de PHP Schulungen, Softwareentwicklung, Coaching