My idea springs from the eternal problem of being forced to use anything BUT the Domino upload control on the web. PHP has for ages been the best way to create progress bars for uploads, as there seems to be some kind of support for flow control.
Apart from that, there are a gazillion open source scripts (quoting Steve Wissel www.wissel.net/blog/d6plinks/SHWL-6XPP9E) that do everything under the sun, ready to be used. PHP is by far the most widely used server-side scripting language as far as I know.
While Domino has provision for running a PHP server over the Domino HTTP stack, show me one person who has got it working properely. Last time it crashed http reliably. Alternately you could set up a separate LAMP server and access Domino via COM on windows, or XML etc
However ,how nice would it be if we had a PHP Script design element and/or full support of PHP script within the Designer IDE (so PHP could be used in Agents), which ran within the Domino security model and had access to Domino classes?