hi underdog, i found a better link, i would of thought you where right till i checked up,i cant understand the point of this rule myself, say you had pp aces ep and limped setting a trap knowing maniacs are allways raising,this rule would stop you from moving all in with a bigger chip stack to isolate, not very good having say 4 callers to pocket aces,
http://poker.ladbrokes.com/rules_intro