Edison (formerly located at edison.thinktrylearn.com) was a development project I led from ~2008 to 2010 to create a tool for living life as an experiment. It allowed users to create experiments, make textual and data entries, and comment and share with others. It also supported group experiments, and had 100s of users at its peak. You can find information on Edison features at blog posts tagged edison.
I've since had to move on to other projects, but I am profoundly grateful for those dear friends who came up with the idea for Edison, partnered with me to build it, and then joined in the experiment to see what it could do. Very special thanks go to to my dear friends Liza Bouchard and Agustin Schapira.
For a list of some of the creative experients folks came up with, look here.
Thank you all!