Since October 6th 2008 I've been actively participating in "social network".
Currently I have active profiles on LinkedIn, Facebook, Twitter and Flickr, as well a presence in Friendfeed, Digg, StumbleUpon, MySpace, Viadeo, Xing, Adgabber, Blip, Blinko, Affluence and ThePurpleList.
As better explained in my future, I have started that to preserve my digital identity and to test procedures for all these instruments. The latter reason is obviously business related (to extend my expertise to those media) but I'm doing testing as well, challenging myself with ambitious goals as I've been doing in newsgroups, forums social since the early 90s.

An important element of this testing was related to the study of interrelation between social and knowledge, which I'm doing technically through maps and through the timely analysis of the relationship between issues and people in a three-dimensional vision of digital environment.
This allowed me to work on theories expressed in my book ("Cognosco ergo Valeo", published by Franco Angeli) on Knowledge Management, updating them and making them applicable here too.
Soon all that will be visible at "K-Value".

Since May 2009 (when I moved to the US) I've been in "sabbatic year", for re-building my existence in this new and enchanting environment.