I am working on a design document that is for an SEO tool, just for my own fun and experimentation. I am always brainstorming such things, to see how or what I could use to make more money. Anyway, I have a little SEO system, where I check my competition's backlinks and then scan them for platforms. I use the free 'sick platform reader', but want to customize something that can dig deep for the CMS platform used, or identify flash websites, pure HTML, etc. In the way that I want it to behave. Being a person who sucks at regular expressions, I know it has to involve them in some way, but I want to know about anything related to this topic. I would also like to find partners and people interested in forming a private group discussion about this topic. Please feel free to PM me or post here, if you have something to add to the discussion. I look forward to hearing people's ideas or comments on this subject, thanks!