What are some alternatives?
When comparing Writer and Athenify, you can also consider the following products
Buno - Simple Note Taking - Simple, minimal & easy note-taking
A5 - Takes notes in your browser. Elegant & simple.
Burfi - A simplest way to take notes without leaving your browser.
Papier - Open a new tab and trap your best thoughts.
Left - A minimalist multi-platform text editor
TextPad - TextPad is a powerful, general purpose editor for plain text files that is easy to use, with all the features a power user requires.