Welcome, Boucka. No, never saw the riddles either in Tolkien's books. They don't sound very Tolkienish either, do they? :)
I didn't even know we had that Instant Messaging system. Guess I only watch the forum news... :) And the site now and then. Maybe you can try logging into the chat room when you see any other members online here. If they aren't there, just do like Ungoliant said, shout at them! :D
(I can't log in to the chat room, *taz, Grondy???)
Denial is not a river in Africa.