http://re.2et.in is a twitter application that allows twiples to add tweets to the system that gets retweeted by other twiples. This is how it enhances the reach of a tweet. It is a credit based system and allows free credit exchange.
Now, Bitcoin payment has just been added to the system for direct purchase of credit. It is still in beta and we are running it experimentally.
I would request bitcoiners to try out the system and post their valuable feedback here.
p.s. Requesting mods to allow this thread to stay under discussion forum as it would help us to gather more feedback in less time.