What job will Sarah quit next?

Today, Alaskans rejoice as Sarah Palin serves her last and final day as governor of our northernmost state.

Not showing a lot of staying power, she has quit with 18 months left in her first term.

Flighty as that might seem, however, many folks are still speculating that Palin might be looking at a presidential run in 2012. Some even think she might be successful at it, particularly if President Obama fails to keep the key campaign promises that got him elected.

While the prospect of a Palin presidency is a scary thing indeed, there is one consolation: If she thought being Alaska's governor was too hard a job to finish, we should see her resigning from the White House even earlier in her first term.

Let's just hope that Joe the Plumber won't be her vice president.