Quote:Catalog is Frankie confirmed.
Edit: Just saw your edit.
It could be him. There are other lore people too...
It could also be the onset ARG, or they're just randomly answering lore questions in a computerized format with a curious canonical name.
If it is a new ARG developing, then my inner Halo nerd/fan (Or nerdfan to some) is getting extremely excited and is ready to burst. I never got the chance to watch one of these develop, and missed out on the Section III stuff because it kept getting buried in "I hate Halo 4!" threads and was way above my head (degree in cryptology required much?) so... Yeah
Of course, we could be overthinking it and it might just be like a profile the fine folks at 343i use to answer questions they can and/or want to while under full anonymity and having some fun at the same time.