From Macalua.com:
According to a new study from Canadian research firm Pollara, self-described social media users put far more trust in friends and family online than in popular bloggers, or strangers with 10,000 MySpace “friends.”
Of more than 1,100 adults polled in December, nearly 80% said they were very or somewhat more likely to consider buying products recommended by real-world friends and family, while only 23% reported being very or somewhat likely to consider a product pushed by “well-known bloggers.”

“This shows that popularity doesn’t always equate to credibility,” said Robert Hutton, executive vice president and general manager at Pollara. “Marketers might have to reconsider who the real influencers are out there.”
Read the full blog post here.