this soft will grab the people from 

1. fan pages  , groups , people , applications links  ( those links r grabbed by the software FaceBook Groups FanPages Application grabber ) with an ease ! 

try it and see for your self with the free version (1 thread allowed in the free )   .

put the link of the above and see how it grab all its peoples with an ease and super fast !!

 if you need a people grabber by keywords then get it at facebook people grabber by key search