Imagine Twitter without user names or profiles. Instead, each user has their own unique colour. You can see all of that colour’s messages, follow and respond to the ones that strike you. But you can never discover who is behind that colour. You might be conversing with … anyone. A pure relationship of thought and humour (or whatever it is you look for in these exchanges). No pressure to duty-follow, or send a lame reply in response to a slightly-too-much @message. […] Uncertain Rainbow is a humble attempt to realise this dream. Forget about image management and silly pretences and tiresome social jockeying. Just colours, words and uncertainty.