We have some samples, preloads, and some "How To"

Minahito also made an effort to clearly communicate XC abstraction quite successful with the eye-catch keynote

Developers made an amazing job programing a new code with the possibility to extend and personalize with intuitive user interfaces.

So, we are going to visually communicate the advantages to end-users with graphics, screenhots and tutorials:

+ modular architecture
+ user interface (ergonomics, improved User Experience)
+ personalization : frontend and admin theme
+ extension : preloads (how to add a class)
+ D3 modules, language vars editable through admin interface
+ D3 modules, permissions by group, and by user
+ Xigg as SNS and independent app with illimited plugins
And a few more surprises.
Have fun !

^^