The irony is a lot of people who set up those parties with their restrictions and demands are made by people who end up being carried by the rest of the group and kick up a storm if they are the ones falling behind in DPS or dying when someone mentions they should get kicked according to their own PF rules. Personally I think they should of just added EX modes to DF, despite the negative connotations people have with DF the reality is I have had almost as much success with DF groups as I have with PF ones.