The fact-checkers do try very, very hard to temper their competence, and to be fair, they don't have much choice. As a non-partisan outfit, PolitiFact probably feels compelled to blow a few things the left says out of proportion or they wouldn't look that much different than Media Matters. [...]
Yet for all their even-handedness and efforts to be fair, conservatives still fare worse. PolitiFact has pulled the yoke about as far as it can go without breaking, and have lost nearly all credibility on the left as a result, and they're still not within 20 yards from the 50 yard line.
He recommends that PolitiFact should "decide this is the last epicycle they're going to tack onto their centrist model of the solar system, and finally come to accept the political equivalent of Kepler's ellipse: asymmetry:"
As the data show - despite PolitiFact's best tampering - one side just has a much tougher time with the facts. PolitiFact can either deal with it, or double-down on denial.
While we're on the subject of conservative denialism--see my 2004 and 2009 pieces on marriage equality in Massachusetts--Slate wonders does gay marriage destroy marriage? "[B]y tracking what happened to marriage and divorce rates in the subsequent years" [after same-sex marriage] we can tell whether right-wing fears are valid:
Start with Massachusetts, which endorsed gay marriage in May 2004. That year, the state saw a 16 percent increase in marriage. The reason is, obviously, that gay couples who had been waiting for years to get married were finally able to tie the knot. In the years that followed, the marriage rate normalized but remained higher than it was in the years preceding the legalization. So all in all, there's no reason to worry that gay marriage is destroying marriage in Massachusetts.
The other four states that have legalized gay marriage--New York, Connecticut, Iowa, Vermont, and New Hampshire--have done it more recently, somewhere between 2008 and 2011. But from the little data we have, it looks as if the pattern will be more or less the same--a temporary jump in marriage followed by a return to virtually the same marriage rates as before gay marriage became legal. Washington, D.C., which started accepting same-sex marriages in March 2010, saw a huge 61.7 percent increase in marriage that year, though it's too soon to see where it will settle. Again, no signs of the coming apocalypse.
The states' divorce rates haven't worsened, either:
In each of the five states, divorce rates following legalization have been lower on average than the years preceding it, even as the national divorce rate grew. In 2010, four of the five states had a divorce rate that was lower than both the national divorce rate and the divorce rate of the average state.
I'm sure that conservatives will eventually try to spin this into a we-were-right-all-along scenario--as they tried to do with civil rights--but I just don't see how they could do so.