As someone who loves to rant, vent spleen, disgorge well crafted (hahahah) complaints and just generally be a foul mouthed type, I love the idea of Dial-a-Rant.
The system is simple. You ring (0044) (0121) 288 9321 or skype dial.a.rant. You vent. You verify your rant. It gets published.
Great service, great idea. Give it a go.