Social networking sites remain popular, but can they survive as stand-alone businesses? Read the whole story

America Online has tapped Tom Bosco, formerly a regional sales director at Microsoft Corp.'s MSNBC.com, to lead broadband ad sales development. Bosco will focus … Read the whole story

Kathleen Mohlmann, today's In the Trenches subject, segued from a career in print to Web publishing. As vice president-partnership at iVillage, she coordinates sponsorship … Read the whole story

Ad solutions network 24/7 Real Media--and Internet audience measurement and analysis firm NetRating--both released first-quarter results Thursday. Both companies recorded impressive 47 percent revenue … Read the whole story