I never got around to building a serp tool with a mysql backend, one on a cronjob with an email option.
This weekend I got an OSWD free template, then it at least looks like a website. I develop a lot easier when it has a template. Filling in the blanks.
Often if you program a rough sketch, in time it sort of develops itself. If you don’t start nothing gets done.
I am developing it on juust.org/serp/, once its finished i’ll put one on trismegistos.net and put the source up for download.
It’s flimsy but the idea of a serp minisite with emailer option is commercially attractive.
It’s also important for the blog to have a ‘serp’ page in the menu, and a serp page should have serp tools, in abundance, all kinds of them.