So how did this all happen? Through a series of interesting coincidences in the 10 days (yes just 10 days) William got XDI to work for building working consumer facing applications. He showed the music meta-data application on Thursday evening and wowed many with the working name Nymble registry. The XDI [eXtneible Resource Identifier Data Interchange] standard has been under development at OASIS for over 10 years. Getting it to actually work and having the opportunity to begin to build applications that really put people at the center of their own data lives is a big step forward both for the Leola Group and the Personal Data community at large.