"It's mine, no company can kill it" + it's low friction, no special knowledge, no special tools, works offline is what does it for me. Of course we use someth

"It's mine, no company can kill it" + it's low friction, no special knowledge, no special tools, works offline is what does it for me. Of course we use something bulkier at work, but for my own personal TODO I keep a .txt file, and It Just Works (tm).