Well, we've got the tweets working now! Notification of new threads in the on-topic (Planning and the Built Environment) forums, Cities and Places, and Book Club will be posted at http://twitter.com/cyburbia_forums . Site status will also be tweeted.
We're hoping this brings some more visitors to the site. Cyburbia is a bit late to the Twitter scene, and have no idea if it's going to be a fad, or if it'll last. Anyhow, bookmark the page, or if you're on Twitter, follow us!