Hey there, nice list!
I see you have nothing on data-mining yet. Here is an awesome well-written open source guide on data mining using Python.
http://guidetodatamining.com/
I hadn't heard of Evernote untill my android phone replaced their native notebook app with Evernote. Since then I just figured it's a notebook app.
So this 5% problem definitely applies to me, and with me probably many other users who had their simple notebook app (unsolicitedly) replaced with Evernote.