"Sometimes it's difficult to shine the interrogation lamp on yourself and find out what exactly went wrong." Developer Allan Maki has the unenviable task of explaining just what went wrong with this feature, but he does it nevertheless in a new LotRO dev diary. Part apology, part history and part transparency, this diary is a fascinating explanation of how a well-intended mechanism can go awry without proper communication and incomplete implementation. After a long period of trying to force radiance to work, the team ultimately decided to yank radiance from the game altogether.
Maki insists that it could have worked, had the team gone about it more smartly: "Radiance was not a bad idea. In fact, many of us still feel that if it had been designed correctly it would have been successful. As it turned out, however, we created nothing more than an arbitrary gating mechanic that forced players to get 'keys' in order to enter raids."