OmniOutliner
Used by 8 peopleomnigroup.com ↗
“OmniOutliner is great for putting things in order, whether it be writing or lists.”
Geof Morris Interview, Aerospace and systems engineer · via Uses This 
“OmniOutliner for list based sketching and concepting.”
Adam Glazier Interview, Interaction + sound designer (IDEO) · via Uses This 
“OmniOutliner (todo list / notes -- I turn all the features off and just have one big outline with everything)”
Aaron Swartz Interview, Hacker, activist · via Uses This
