In the league I ran last year on Yahoo, we allowed 2 transactions per week off the waiver wire. This year as I was looking over how you can do things on fleaflicker I noticed you have an option for unlimited or 7 per week. I think it would be beneficial if each commissioner could choose the limit on a per week or per season basis.
Agree, one person in our league consistently adds/drops just to get more games in overall so he can get an advantage.