Interesting piece from Baseball Prospectus, a very reputable site known for some of the best statistical analysis in sports.
The article examines the flaws in the NFL, NBA and NHL salary cap/revenue sharing systems, and asserts that baseball has the best system for balancing franchise profitability with parity on the field.
Before I give my opinion, I thought I'd present this to the group here and solicit thoughts, as it may be relevant to the NFL as the league heads for an uncapped season in 2010.
Baseball Prospectus | Let Freedom Ring