I thought you might be interested in taking a look at my new URL minifier: http://lncn.eu
This one is just for the University, operated entirely in-house, and because it’s a Labs project we can make it do what you want. Got something cool you want to see in a URL minifier? Want it to check links on occasion to make sure they’re working? Want to be able to change the destination of a link? Want to see custom namespaces for your links? Let me know.