I remember his post.
Jessak is actually like 40 now which is far too old for many of the shenanigans that made her funny.
Imazi is somewhere in her 30s.
Who knows how old C9 actually is.... I've never really decided that now that I think about it. It's especially hard to tell because I can count from either the manufacturing date of her memory core, initial activation date, or reactivation date post reconstruction.
Now that I am working on C9's backstory, I'll have to give this more thought.