Ask HN: Please review my app: MotoDiary

http://motodiaryapp.com

This is my attempt at making a minimalist, secure daily journaling app. It uses client-side javascript-based encryption to ensure that no-one (not even sysadmins) can read your entries except you. It's my first attempt at using some new HTML5 features, including web sql. It currently only works in webkit based browsers, but I'd like to know if others think it's worth making available in all browsers.