Yeah, I'll buy this explanation, even though it's not what I was hoping for (new physics):
http://www.latimes.com/news/science/sciencenow/la-sci-sn-pioneer-anomaly-solved-20120718,0,5836112.story?track=rss
See? Give me reasonable explanations for things, and I'll accept those explanations. Give me pure speculation passed off as fact, like dark matter and dark energy, and relativity, and I will completely reject those explanations.