A league I am in has used CBSSportsline.com for the past three years and I am a fan. I am Yahoo on all the others and the format is a little different, but they have a great, easily accessible message board of all CBSSportsline users and it is a great source of quick info. You can post a who to start/bench poll and there will be twenty responses in minutes.
This board is great, but if you are on the fence on a player/trade decision, that board is always populated with users heavily involved in a CBS league during the season.
It adds about 7 dollars/team to our league dues though.
The Buffalo Bills will circle the wagons in 2004!