EA Sports Active 2.0: for iPhone, Wii, and PS3 (along with centralized online hub). That's a really, really interesting lineup of products - especially considering that there's going to be peripherals for all of them - and slices through a casual-games/casual-exercise market.

Recommended by Matt Haughey.

An interview with E. Paul Zehr, whose book, "Becoming Batman: The Possibility of a Superhero", discusses the matter of the interview. (is it possible for a normal guy to become about as fit as Batman? And can you maintain it?) Some smart points.

GPS for cycling with time-attack and training modes; lets you race against yourself (or virtual competitors) over time, and track progress on the PC-based training application.

"I may not hear the Rocky theme song, or see the sunset anywhere, but for me, this may be a sort of conclusion." Delightful Murakami article on running.