Localhostr Widget provides a near-instant way to share any type of file you want. Using the service from localhostr.com, the widget will upload your file (or even more than one by selecting multiple files) and provide a link you can use as soon as it's done. All files are stored in a "Recently Uploaded Files" area, and if you have a localhostr account, you can even log in and have your files saved to your online history. The widget also features Growl support (if Growl is available), so you'll know straight away when your file is finished uploading. All of that, available with a beautiful, expandable (and shrinkable) design that is a pleasure to use.
What's new in Localhostr Widget
Version 2.1: Release notes were unavailable when this listing was updated.