The December 2009 PR Peeps poll results are in–better late than never, folks–and 32% of respondents rated their social media efforts for 2009 “good, not great.”
Regarding the question, “How would you rate the success of your social media efforts in 2009?” 174 answered as follows:

Fantastic–22, or 13%
Good, not great–56, or 32%
Fair–41,  or 24%
Still debating if  it’s worth the time–40, [...]