I leave tomorrow for Europe for 16 days. A few weeks ago I added a box to the blog tied to my Blackberry via Google Latitude. If it is working as advertised, it will show you where I am in Europe.
It's an interesting feature. I have it set to just show the city. I could set it so that it shows my precise location, which I think is too much information for a public web site.
I will try to make occasional posts, and will hopefully be adding photos to my Flickr page along the way.