Posts about... Basecamp Highrise Campfire Backpack Ta-da List Writeboard Complete archive Get answers Get answers to your questions about 37signals products. Basecamp Answers Highrise Answers Backpack Answers Campfire Answers Since launching Basecamp in February of 2004, Basecamp has had a feature called Milestones. Milestones were used to keep track of major dates in a project (phases, launches,