Social media sites like Facebook, MySpace, and YouTube continue to polarize corporations and people in charge of networks, judging by a new report from OpenDNS.  The sites showed up on both "top blacklisted" and "top whitelisted" lists covering the entire year of 2010.

David Ulevitch thinks network administrators have better things to do than manage expensive web filtering solutions; he also believes ‘free’ sounds good for a price tag.