Good article about Harper, OFA, and Narwhal. I had a chance to volunteer with these folks this summer and it was a blast. Some highlights: Narwhal unified what Obama for America knew about voters, canvassers, event-goers, and phone-bankers, and it did it in real time. ... When Obama campaign chief Jim Messina signed off on hiring Reed, he told him, "Welcome to the team. Don't fuck it up." As …