I must admit I’m curious about what you’ve done @Ano. Did you get as far as writing any of the theory up? You may have missed it, but there was another topic: Your preferred engine for public I.F. which may have had some bearing on this one. It would be cool to be able to help out with something, and thrash out ideas. I’m not sure how much direct help I could be - it’s been a while since I did any real server side web development (and by a while I mean Java EE was a big deal, and PHP still stood for Personal Home Page), and I’m not exactly flush with time as I try and keep my head above water in these times (Yaffaif will remain my major dev project).