Under Obama - You will witness 2 or 3 far left Supreme Court Justices appointed. You will witness countless far left federal judges appointed. These appointments will solidify the direction this country takes for decades - perhaps forever (or as long as we last). And, last but not least, you will witness countless democrats added to the voting rolls as a result of “comprehensive immigration reform”.
After a second term for Obama it will be impossible to elect another conservative. The numbers among the electorate won’t be there - too many newly minted democrats and too many people getting too much free stuff.
Bottom line - it will be of no consequence who the Repubs nominate in 2016. You Repubs waiting for the perfect or near-perfect Repub candidate and witholding your vote from Romney - well, I respect your right to make that decision and I hope that right is NEVER taken away from any of us. However, I have ZERO respect for the decision itself.