[GNU/consensus] general metrics polishing

[flawer]

available here:
http://wiki.shareful.be/en/Shareful_table

explained for further discuss here:
https://n-1.cc/discussion/view/1758301/table-metricking


ps. i know this is slightly a bit off topic here, but it is also about 
'social' consensus :), and thought it might be of some interest of 
usefulness for something/someone here, since it is very broad it can be 
able to qualify whatever activity including software apps standards and 
platforms netikete/behaviour.

until the 100% always :)