rod03801: I just looked, and yes you can kick players out of your pond.
So as a "work around" would be make a pond, make a big note about it being only for members of a certain fellowship - then kick out users who are not a member of that fellowship.
(hide) If you don't want other users to know what you are doing you can change into cloak mode in Settings (paying members only). (pauloaguia) (show all tips)