As a clan leader, only being able to keep track of 25 members is really frustrating. Especially when you need to remember allies names as well. I'll usually keep people I don't have very much contact with in the top 8 spots, since you can never read them when you have a full f list. Allies will usually be spots 10-14, and good friends/good clan members will take up the rest. maybe if they made a command like /f list2 or something. That way you don't get one huge list of 50 people, but another list of 25.