Personal bias, but http://chatvoting.com is my latest MVP. There are a ton of features I want to add, but it does exactly what I originally intended.
If you want massively successful MVPs, twitter is probably the king.
If you want massively successful MVPs, twitter is probably the king.
For this first release, I didn't do anything outside of those 4 features. Soon I'll be adding the ability to open and close the poll by SMS, get results by SMS, and many more things, but for now it is "done".