weird... that link is blocked for me in the UK (redireting to contentcontrol.vodafone.co.uk).
Wonder what thats is about since its basically the network topology of a, albeit crazy, home network..
It's probably blanket blocking of imgur as opposed to the image itself.
Is that the adult content filter?
Newer vodafone contracts have contentcontrol enabled by default (because the UK is now a nanny state), you have to call them up to get it turned off.