@Trofo Late reply and yes, the hassle of keeping the money, and the risk as well, that's what the 'fee' should be about.
Hassle of pool is almost zero I guess if Superbru is used. Unless there's some work behind scenes I didn't know about.
All forum escrows here take a fee, minimum 3%. Even in ICO days some forum legendarys took 10% fee just for holding the money, not even about distributing. Later they took all the fork coins too, I guess as fee for distributing (returning).
All is good until the money is lost, or something bad happens, what if wallet is lost, will pool managers hold max responsibility? Probably yes, and that's unfair
BTW Ancelotti said Real Madrid boycotting CWC. GOOD!!