If, like most of my readership, you're reading this via RSS, then you're unlikely to see much difference. But if you visit http://www.varnelis.net, you'll see that I created a new landing page containing the highlights of the site.
With four books in two years and a bunch of other publications, finding one's way via the content on the left hand side of the blog was not easy. So I've put together a new page using Drupal's Panels module.
So, some links:
The Tumbleblog clone will be at http://www.varnelis.net/notices.
Content from both the tumblog clone and the original blog will be sent through the aggregator.
Let me know if you have any trouble and what you think.