WTF do you call saying RP is the best of all available candidates, including the sitting President, if not support? Who cares if he voted for him or formally endorsed him, he has said that RP is the candidate with the best positions on issues he cares about.
From the same piece:
"But if you don’t believe those things, then you’re going to be searching for ways to change mainstream political discourse and to disrupt the bipartisan consensus which shields these policies from all debate, let alone challenge. As imperfect a vehicle as it is, Ron Paul’s candidacy — his success within a Republican primary even as he unapologetically challenges these orthodoxies — is one of the few games in town for achieving any of that (now that Johnson has left the GOP and will [likely] run as the Libertarian Party candidate, perhaps he can accomplish that as well). As Conor Friedersdorf put it in his excellent, and appropriately agonizing, analysis of the Paul candidacy and his newsletters:
What I want Paul detractors to confront is that he alone, among viable candidates, favors reforming certain atrocious policies, including policies that explicitly target ethnic and religious minorities. And that, appalling as it is, every candidate in 2012 who has polled above 10 percent is complicit in some heinous policy or action or association. Paul’s association with racist newsletters is a serious moral failing, and even so, it doesn’t save us from making a fraught moral judgment about whether or not to support his candidacy, even if we’re judging by the single metric of protecting racial or ethnic minority groups, because when it comes to America’s most racist or racially fraught policies, Paul is arguably on the right side of all of them. "