zim-wiki for me, absolutely. Text-based, offline, decent plugins, cross-platform, easy. What I love is that if zim is not available I can use Sublime Text to view and navigate as a near replacement as long as the SidebarEnhancements plugin is installed. I stand by the supremacy of zim-wiki although it does lack "pretty".
Do any of you sync your Zim/open it from mobile, specifically Android? I've been using Zim for a few days now and it works well, but would be much better if I can access the database while on the go...
"There is currently no Android application for Zim available." from the github page https://github.com/jaap-karssenberg/zim-wiki/wiki/Android-ap.... An Android app would be great. What I do is start up the zim server and look at my notes over LAN. A poor substitute.