To provide a more interactive experience I actived an online chat system for virtualization.info.
From the home page, on the left sidebar, you can activate it by simply clicking on chat about this page.
It will start an AJAX chat float window, dockable on the browser window (no intervention from you).
The service, totally unmoderated, is provided by Gabbly and it actually offers nickname changing, history and RSS feed (it provides a daily transcript).
It’s an experimental feature and as soon as I’ll see SPAM or unfair messages I’ll close it immediately.