Obama is ruling by Executive Orders, bypassing congress. He’ll keep on doing the same thing.
Obama has gotten away with much, because he's working with a legislature that is at least 50% Democrat controlled. He's likely to be facing a Republican dominated Congress in 2013 (should he be re-elected). It's highly unlikely that they'll keep letting him play dictator like he did the first four years.
Strategically, re-electing a hog-tied Obama is far less dangerous to the republic, than electing his virtual twin, who will likely get a pass on his liberal agenda from a compliant Congress, simply because he's the head of their party.
You note that Congress isn't stopping him.... Romney is learning from Obama how he too will bypass Congress...you can bet on it...and he will carry out His 'leaderships political agenda'...which has nothing to do with either party....you just won't be aware of it til he's IN and the ball gets rolling....and you think Obama was a ride!.....wait and see...and with certainty you and those signing onto anyone other than our conservative candidates will be sorry for not supporting them.