Inside LinkedIn's Targeted Status Updates

LinkedIn's homepage lost its Twitter tie-up, but it gained targeted status updates aimed at specific occupations, company roles, and geographic locations. Fair trade? Social networking sites continually fight to offer large corporations the biggest PR bangs for their bucks. Facebook offers the widest net of engagement; Twitter lets brands engage in one-on-one dialogues with an audience of millions.

http://pulse.me/s/aTMzB