Features and Notes
* drop files into file input fields
* expand file when dropping multiple files
* special support for GMail
* SideBar for dropping file from inside FireFox (actually I don't like it)
* resolution of Windows shortcuts
* drop snippets of text, html pages, or email texts and the extension will generate a temporary file for you. For example to attach a Thunderbird email as attachment press CTRL U CTRL A and drop it.