User blog comment:WikiBuilder1147/Light World: Sleep Descent - Sleepy Status Update 1/@comment-1743498-20160511191653/@comment-3582436-20160511235035

Personally, I don't really mind either way, but I do think it's better to have consistency. If the majority of the development crew prefer to use their pseudonyms/usernames in the credits, then everyone should have their screen-names in the credits, and the same vice versa (unless a few people insist that their screen-names are there).