I only do about 1 or 2 money leagues which is all I care about. Then I'll do about 3 or 4 yahoo public leagues.
I find it better to be in several leagues. It helps you get a better feel for a players value.
If you havent done more than one in the past...take is slow. Maybe 3 max.
You can never have too much of a good thing
Oh, people can come up with statistics to prove anything, Kent. Fourty percent of people know that.