Example plugin: QRCode
Add ".qr" to short URLs to display the shorturl's QR code.
Example plugin: Preview URL
Add the character '~' to a short URL to display a preview screen before redirection
Example plugin: Public Prefix-N-Shorten
Redirect all the "Prefix n' Shorten" URLs (eg https//somelongurl.com/) to a public interface instead of the admin area.
Example script: RSS
This script will list the 20 latest links added, in an RSS fashion.