There's been a fair amount of excitement in the rightosphere regarding the January 19, 2010 special election to fill the seat of Senator Ted Kennedy. The race pits Massachusetts AG Martha Coakley against Republican state Senator Scott Brown. The cases for GOP optimism are pretty well spelled out in Jim Geraghty's piece at National Review.
There's some truth to these arguments, as Massachusetts isn't as monolithically Democratic as most make it out to be; the real power brokers in the state are the Independents, who make up a near-plurality of the electorate. Hence, Republicans have been able to elect a number of GOP Governors over the last few decades (and in a straight-up match up with Deval Patrick, would probably be poised to do it again in 2010). Jim Ogonowski's near-win in MA-05 in 2007, during the depths of anti-GOP sentiment in the country, gives further proof of the state's willingness to embrace the right kind of Republican (ie a non-Southern, non-conservative Republican without ties to the religious right). In a lot of ways this is the flip of Southern states, which are thoroughly Republican at the Presidential level, but are more politically diverse at the state level.
On the other hand, this is a state that hasn't elected a Republican to the Senate since 1972, when it re-elected Edward Brooke – an extremely liberal Republican (at least by today's standards). And you can tell a lot about this race by what the parties are doing. Or, more specifically, what they aren't doing. I guarantee that with the passage of ObamaCare on the line, the NRSC is polling the state; the fact that we haven't seen any leaked polls or advertisements going up tells you that there isn't much evidence that Brown has much of a chance here. And let's not exaggerate the state's diversity, as there are hardly any Republicans at all in the Massachusetts statehouse.
Nevertheless, in the absence of any polling done in the past month, I embarked on a little thought experiment. One of the interesting things about the 2009 Governor's races was how similar the movements in the states' electorates were. In Virginia, the Republicans' share of the electorate increased by 12% from 2008 to 2009; in New Jersey it was 10%. In Virginia, Democrats were at about 84% of their 2009 level; in New Jersey it was 93%.
http://realclearpolitics.blogs.time.com/2009/12/31/can-republicans-win-ted-kennedys-senate-seat/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+timeblogs%2Freal_clear_politics+%28TIME%3A+Real+Clear+Politics%29