it is a self-updating address database. connect once, be sure to be able to contact those people anytime. added benefit: work history. super useful when used i

it is a self-updating address database. connect once, be sure to be able to contact those people anytime. added benefit: work history. super useful when used in a sales context. by now this is big problem: sales guy builds a huge network in linkedin. then leaves the company and takes all that data with him. added bonus - his network gets automatically notified, that he has left the company.