Hmm, Zogby has Obama under 50% *PING*!
Though I suspect this may be Zogby trying to gain publicity.
Note methodology:
A sampling of Zogby International’s online panel, which is representative of the adult population of the US, was invited to participate. Slight weights were added region, party, age, race, religion, gender, education to more accurately reflect the population. The margin of error is +/- 1.5 percentage points. Margins of error are higher in sub-groups.