Rob, no so way back on the day of his inauguration I said he was enjoying "his most popular day in office."
http://www.network54.com/Forum/594658/thread/1232499626/last-1234234791/Obama-++Benchmarks+for+Midterm+Success
The decline in his popularity was inevitable as he had to get away from general campaign promises of "hope" and start making decisions that would piss some people off.
Many liberals are angry with him because we still haven't pulled out of Iraq and are actually increasing our presence in Afghanistan (and Pakistan too really). Further, the far left is angry that his healthcare reform is not the single payer plan they prefer and seems (at this time) to be falling apart in any event. Contrary to the ignorant expectations of some, he has not been able to wave a wand and make the recession disappear, or bring peace to the Middle East.
Of course, conservatives (who never supported him anyway) are galvanizing against any notion of national or universal healthcare plans, higher taxes, and outrageous deficits.
"A man never drinks anything that a plant lives in" --DBone (A Real Man).
http://vimeo.com/4938173