There was a discussion of that at FailMax, a long time ago, IIRC. Hinges on the DM's interpretation, of course. The Fochlucan Lyrist has some threads and handbooks devoted to it and various alternative entry routes (getting taught the Druidic language somehow, rings of evasion, and so on). Too bad it's down for the time being. I've no clue why they can't leave the old boards up while they're working on the new ones.