My guess is that he is about 17, based on his grammar, vocabulary, emotionalism, limited intellect, need to be liked, coming to other forum user's rescue in a futile attempt at currying their favor (a teenage issue), and his comical attempts at self-aggrandizement.
You really should break it down more in the teens=>early 20's ranges.
If he is over age 25, he is a ringing endorsement for the failed American educational system, and helps make the case for the necessity of Bush's "No Child Left Behind" policy.
Kerry is the most liberal US Senator in Washington, who has more of a sourpuss disposition than Lieberman.
He sucks the way he flips and then flops...which is why he will be defeated!
Where do they get these guys?