IMHO
I think you obv cant stop players playing a freeroll whether a password or not, as this will always get out.
This way Betfair get want they want...traffic on site..APAT get want they are looking for...more global coverage..
The "issue" is that this is for a APAT prestigous event within the APAT community. I think if it was a token only used for the Worlds..then this may pit people of from playing as they couldn"t use the token.