I have always marveled at how the "law of unintended consequences" plays out.  After Rush Slimebaughl's Operation Chaos, it is now politically acceptable (under the "playing tit for tat" principle) to blatently support a candidate you find abhorrent, in order to hurt another candidate.    As such, I love the suggestion above that people who have maxed out their donations to Obama then donate to Barr.  It's beautiful.