I am currently experiencing the privilege of being in leagues with two great commishioners.
1. Jesse Berry - National Pastime Baseball League (
http://www.npbl.net). He does a very thorough job managing the league and goes the extra mile to make sure everything is correct. He is very fair in the way the league is run. This is a no-financials league, and has a very unique culture to it...one of my best online experiences.
2. Matt Alford - Time Warp Baseball (
http://www.southernbaseball.com). Matt is amazing in the amount of knowledge and expertise that he brings to the league. The concept of having our ancestors as part of the history of baseball is done in a very quality way in this league.