He's taken a job with Alberto Salazar at Nike as Salazar's assistant coach. Very exciting news.
Steve's blog is Science of Running. Pete Larson the Runblogger is spreading the news.
Here's a post of Steve's that's extra interesting now:
"To change or not: Salazar, Ritzenhein, and running form changes"
Sounds like his willingness to speak up got him this new gig. I'm sure writing posts like this didn't hurt, either. I sure hope he continues blogging...
(The video interview of Steve on Pete's site doesn't seem to be working, so I embed it here.)