A short comparison of Evernote, OneNote and iKnow (my company's product)
- http://www.ppcsoft.com/blog/iknow-onenote-evernote.asp
More information
- http://www.ppcsoft.com/blog/ppcsoft-iknow-2011-beta-released...
- http://www.ppcsoft.com/blog/personal-wiki.asp
Summary; Personal wiki/notes desktop application for Windows
(/shameless plug)