Needed a solution that I could use on all devices easily - browser, shell, phone... basically anywhere I need a password. KeePass isn't distributed by nature, relying on a filesystem DB - this worked for me for _years_ and is a fine system, but I started getting nervous using Google Drive to tote the database around from device to device.
Also planning for my passing, I think it'll be easier for my SO to get into a simple web-based solution with my TFA scratch code if they need to handle any of my affairs vs. tracking down my KeePass file that would be behind disk encryption etc.
Like I said - used KeePass for years, and I love it to death. I have just moved on in my usage and needs =)