The sentiment of your comment is useful, but your way of putting leaves somethng to be desired.
America needs criticism on many points that have been vigorously criticized abroad, but not so much here except by a few disgusted Americans. It's good that a few disgusted Chinese are laying it on us here. That represents a breakthrough of sorts.
But it's not all good.
My advice to you is to find more eloquent spokesmen or to consider your arguments more carefully before you post them here. Our rainman's usual aim and method is to infuriate BOTF Democrats by posing as an insufferable ass. When you reply to him in kind, the credibility of your criticism (let us confess, somewhat valid, in and of itself) suffers by association.
Be more constructive in your criticism. I urge you to play to the hypocrisy angle; we Americans are especially vulnerable to facts of our decadence and hypocrisy. For example:
Bush expresses concern about Tibet to Chinese
Also acknowledges mistake on missile fuse shipment to Taiwan
<link>
Given the symmetry of China's decades long occupation of Tibet to America's five year occupation of Iraq, will President Hu Jintao tell Bush to mind his own business or ask him to withdraw American troops from Iraq?
Again, try to be constructive; your mission is to hold the mirror to Medusa's face but not provoke her to a state of self-righteous fury. (Good luck with that.)
Finally, in case you're not, be ready for a tidal wave of unfavorable comment on China in return. You may find parts of anti-Chinese American counterpoint well deserved and hard to handle.