Next month CeBIT 2011 will start and there will be a short presentation about Horde 4 at the Open Source Forum. It is scheduled for 2nd March 2011 at 16:45.
In case anyone wants to meet with developers from the Horde team during that day or around that day, some of us should be available in Hannover. Hope to see you there!
Edit: The schedule of talks for the Open Source Forum