While Teabagging has become the rage among Conservatives, not to mention the non-Conservative elements of the Republican party, who among them holds public office? Not many. So the question is this: Can the "Teabagger" play a major part in American politics and policy? My answer would be no,
and there is clear evidence for this answer in Meg Whitman, California Conservative activist, who has kept the teabaggers at arm's length, in her bid to replace Arnold Schwartzeneggar, who will be leaving the governor's office.
While one might argue that "This is California" so it doesn't apply, my answer to that will be "Show me more than a handful of governors or Senators who are in office due to the teabaggers". The House is a different matter, with so many seats, but there are no more than a handful of teabaggers there. Due to regional factors, coupled with relatively small districts, compared to the Senate, House members have more leeway in being more vocal about their beliefs, but issues of Obama being a Communist Muslim who is a citizen of another country, death panels, and other such nonsense are not going to resonate with the majority of Americans, thus keeping the teabagging movement confined to mainly small local pockets around the nation where there is like-mindedness.
Even Ron Paul, who I supported in the last election cycle, and who was the original tea bagger, before his own movement was hijacked by "wannabes" who weren't really that Conservative, faced the same demographics. Although successful in his Congressional reelection bid in Texas, some of his message did not resonate with the American people as a whole, thus diluting the good parts of his message (And indeed, there were many good parts).
Teabaggers are going to have to face the facts. Sarah Palin does not have a snowball's chance in hell of becoming the next President of the United States, and neither does anyone else who follows the same line. In order for the Republican Party to have a chance to seat Obama, they are
going to have to temper their ideology, and desire to purify the party, with a little (or maybe a huge) bit of pragmatism.
The right amounts of ideology and pragmatism is a successful recipe for success, but if the GOP really means business about purification, then they will once again be sitting on the sidelines come 2012.
To sum this post up - Teabagging is a recipe for failure. It might make you feel good in the short run, but in the long run, the hangover will be a bitch, unless you can convince 51% of the American people. This is not going to be likely, or IMHO, even a remote possibility.