Social Networks: How many contacts/ combien de contacts?

Plus d'informations / More Info

(from my twitter feed)

• Social networks tools ever more powerful/scary? Whoworks.at Shows Your LinkedIn Network At The Sites You Visit http://t.co/f2ltT9b 

• Social Networks here and there (but beware causality): Rich folks tend to have diverse social networks - http://arst.ch/kgk

• New mechanisms for social network effects pop up every week: Why Friends Matter at Work and in Life   http://s.hbr.org/bLqhoo

• On legal issues, the challenge for entrepreneurs is ... to find a good lawyer/acct and then manage the relationship http://s.nyt.com/u/Rohz