Bungie username: created it in jest when I would pretty much be the first dead way back during halo multiplayer days. My actual Xbox gt is different, my initial gt was my last name and when destiny was still young, I opted to change it, both for security reasons and because it was boring. So the meaning behind Silent4rchitect is that I'm a pretty quiet guy and I studied architecture (pretty passionate about it). 4 obviously = "A" simply because the the fully spelled out gt was already taken and I didn't want to mess (tried different variants all were taken).