Not worth the effort, ribit ... "our liberal friends," as you call them ... who in actuality are anti-American Socialist/Marxists who seek to do our country very real harm, which means they are not our friends, at all ... don't believe in the truth and refuse to acknowledge cold, hard facts that dispute their ideological fantasies even when they are presented right in front of their faces. So, compiling such a list of the striking, demonstrable differences between The Tea Party and OWS would be a waste of time ... "our liberal friends" would simply put their fingers in their ears, close their eyes, and start babbling "na-na-a-boo-boo" as they always do.
B.

The essential American soul is hard, isolate, stoic, and a killer. It has never yet melted. ~ D.H. Lawrence