Foam
Foam was an OWOT lurker and the creator of /OWOTD, a world where users discuss ongoing drama, and /foam, her main world where art is made.
She is commonly associated with a faction of radical feminist trolls named the Man Hating Zone, whose members are believed to make up a large part of the /OWOTD userbase. It is unclear whether Foam herself was a MHZer, though she seemed to act identical to them and documented large parts of their history on /OWOTD/iceberg.
Art

Foam was known for making colored unicode art, which can be found in large quantities on her userpage and /AltM.

Trivia
- Foam owns a YWOT world with the same color palette as her OWOT world. It is completely empty, however. There is also a YWOT spinoff of OWOTD named /~YWOTD, which seems to have existed in the early 2020s but only received a few updates before being abandoned.