I use a mixture of Zim Wiki for personal stuff, Dokuwiki (the portable wiki on a stick install) for my own work-related stuff, and Confluence wiki for work-rela

I use a mixture of Zim Wiki for personal stuff, Dokuwiki (the portable wiki on a stick install) for my own work-related stuff, and Confluence wiki for work-related stuff shared with the team. I just find that the wiki format works really well for me.