great idea for a plugin.
in my case, I would use it to make live widgets on cached pages.
I run about 30 widgets that show up depending on author state (logged in or not), and on site page (home, page, archive, single, custom, etc).
This plugin approach would be ideal for pages that I have cached using PHP directly (I don't use a plugin for cache). custom built.
Any chance of hooking up .. i've installed, but getting errors.
on PHP 5.3.2 , wordpress 3.01. I think all server is up to date, self-hosted, have full access to server.