Are you planning write a postmortem on this project? I really hope you do. I'm sure you have plenty of insights to share that would be super helpful for other people exploring this space.
Many of us here would really love to read up on the ideas behind each iteration, the specifics on what went well, what didn't go as expected, the target market and their feedback. It doesn't need to be a fancy paper, even a short but detailed bullet list for each iteration would be fine.
From my outsider perspective, it seems like you were trying to build a "silver bullet". For example, both FiveSquare Eve and WikiEve look promising. FiveSquare could be a great WYSIWYG website/app builder. WikiEve could be a great note taking tool. Just because they aren't the future of programming, doesn't mean they aren't useful!