Here's a NASCAR.com article link: http://www.nascar.com/news/110715/tstewart-season-questions/index.html
I always assume the worse in cases, this one no different. The thought that crossed my mind after reading this article was, Tony's so fed up in how he's doing anymore that's he's going to race until Danica comes over in 2013 & she'll be taking over the #14 car while he still is part owner of SHR.
After all, Tony has him a young young thing, he wants to settle down, he's frustrated in how he's been doing for a good while now, & he wants a family. He doesn't want to race long into his life at NASCAR, he wants to get back to his love of dirt racing.
Better enjoy what's left of 2011 & 2012 because I look for him to retire (though I don't want to see that).