Rated 5 out of 5 stars

I love the intuitive usage of this tool. I think that it's much more interesting to physically see where packages are than just reading about it. It helps to give you a clearer understanding of how shipments around the world work, at least in an overview (not that it's helpful, just that it's fascinating).

I was an avid user of the tool until I installed Ubuntu 8.04, which comes with Firefox 3.0 Beta5, which is sadly, unsupported. Please update!

This review is for a previous version of the add-on (1.0.4e).