I'm been working on a proof of concept for managing vPro systems from a web interface. I started with the Manageability DTK codebase and wrote an ASP.NET web application that allows me to connect to machines, view inventory, view the event log, and with some work, I can initiate and view a SOL session in a web browser.
Everything is straight HTML and renders in Firefox, IE, etc... So I figured I should try it out on an Apple iPad to show how a portable wireless device _could_ be used for management.
Here is a video of the result:
I must say that this is ONLY an engineering proof of concept and I don't have any plans of releasing it (not production level by any means), but interesting none the less.