As one of the first users, all I can say about Omniflow is AMAZING. I believe that most of us who frequently use our computers to take notes were forced to adjust our tastes and habits to the weird sometime-large-some-time-small bullets style in MS word and the tedious/complicated process of creating tree structures. Omniflow saved us, it is incredibly user friendly, with a simple TAB, now I can organize my thoughts in a few seconds. TAB when a subset is needed, shift+TAB when I need to go to the upper level. I'm still using Omniflow on a daily basis whenever I need to take notes during a meeting and this simple tool made my life much easier.