Oh wow, I hadn't heard about this. I was introduced to Sheldon's site and all of his wonderful advice through this forum, and now it's so sad to find out what he's going through. It's definitely one of life's unfunniest jokes that the man who's helped so many people get more from biking now struggles to ride.

Thank you for posting this, newfsmith. I'd also like to participate if anyone comes up with an appropriate idea.