Babble.com is a hub for parenting blogs that Disney aquired this week for a reported price of more than $40-million. It's an unlikely pairing, given Babble.com's often irreverent parenting content. Will this acquisition blur the line between advertising and personal opinion, and stifle the candid voices of authentic bloggers? Brent spoke to Heather Armstrong, the blogger behind Dooce.com
, which gets about 6 million hits a month.