What is great about this is that I created a "Tag Widget" to mimic the tag entry feature found in Flickr and Vox, but Arvind shows that this is not limited to "tags." It can be used to manage any type of list.

I would also like to thank Arvind for contributing a number of patches and fixes to the Tag Widget. It is much rarer then one might think that a user contributes back to an open source project so small, but Arvind does - in fact he does all the time. Thank you Arvind.