According to the poll, the candidate most frequently mentioned in social media won the seat 75 percent of the time. However, the candidate's share of the buzz didn't necessarily translate into a corresponding share of the vote. For example, in the U.S. Senate contest in Florida, election winner Marco Rubio had 40 percent of the buzz but 49 percent of the vote. In Ohio, incumbent governor Ted Strickland had 54 percent of the online buzz, but lost to John Kasich with only 47 percent of the vote.

Social media buzz doesn't appear to be correlated to voter turnout.

"Overall voter turnout during the 2010 midterm election was higher on average compared to prior midterm elections, but buzz doesn't appear to be a driver of voter turnout," NM Insight stated. "In fact, the two states with higher levels of voter turnout also had lower levels of online buzz about their candidates."

Overall buzz about the political parties was split equally between parties, which reflects the election results: the Democrats won two seats, while the Republicans won two.

Social media's impact on politics has been hotly debated. Some observers believe that President Obama's deft use of social media in 2008 . Others, however, argue that it wasn't President Obama's use of technology, but , that helped him win the election.