You know, the last time that I was in a party that felt that everyone felt like they needed some obscure language to speak so no one could understand them was way, way, way back in the 1980's and AD&D 2nd Ed... The party chose some obscure language that only one of them started out with... and what happened to the party as soon as they started speaking it regularly? They were overheard by someone who not only understood it, but sold the information to the target... Needless to say the obscure language idea didn't last any longer.<br/><br/>I'm not sure if it's ever really been worth-while to bother with it as it was pointed out once that a bunch of people speaking a strange language everywhere they went soon became the fucus of unfriendly, suspicious city guards.<br/><br/>But then, the only languages that Quentan speaks... not that anyone would know... are common, dwarven, undercommn and celestral... I suppose that we could start speaking undercommon... until a drow appears and sells what we plan to the bad-guys. ;)