Interesting read - good article.
One thing that I took away from that is that Fantasy Baseball is actually pretty good at accurately reflecting a player's real life value. It's not perfect - after all, Mark Grace was a top player and team leader in RL, but was never much of a fantasy player. But the rankings are remarkably close, and I think leagues with certain extra categories like Holds and, IMHO, K's for hitters, may do an even better job.
(taps little picture of a microphone)... is this thing on?