Less than a year from the last update, we've flipped the switch on the new public website this weekend. I hope you like it and find it better than the old one.
While it's not a total overhaul, I think it ended up being a major change. What I like about it is increased friendliness - more whitespace, text is easier to read and navigation is improved.
Some technical facts: the site is running on Sitecore 5.3.1 rev.070515 in a live mode. We use a simple two step "editing - published" workflow instead of publishing to control item visibility.
Your comments and criticism are very welcome, especially since I'm lucky to have people much more experienced in building websites reading this blog.