Like many, I started reading Moon Knight with the Huston/Finch run, and then read each series that came after. However, as the character quickly became a favourite, I felt it my duty as a fan to go back and read some older material. I started on Marc Spector: Moon Knight, and as I wrapped that up, managed to get my hands on his first series. It went on from there, and I had finally read each of his solo series. However, it didn't stop there. I found all of Moon Knight's first appearances, and every early cameo, including Defenders. West Coast Avengers is where I'm currently at. It may seem like a obsessive, completest thing, but it's not that at all. As a fan, I just want to know Moon Knight's history so I can better understand him as a character (and authoritatively complain when a writer like Bendis messes up :P).
So, my question to you: Have you read Moon Knight's 300-odd backlog? If not, are you planning to? Have you perhaps done this with another character? If so, who?