Have you ever used one? Do you even understand what they are?
They seem to now be everywhere and I 'get' what they do but I can't be arsed (especially on all those ads on the tube, where you'd need to take a pic when it's busy and then upload it when you're above ground).
Seems like it'd be easier to just register an easy to remember domain name.
Am I being a luddite?
See also: http://seaninsound.tumblr.com/post/1329404381/anything-invented-before-your-15th-birthday-is-the