I am always looking to leverage my most commonly used tools and Dropbox is among those. Some call it using the API, others a product eco-system; leveraged properly, a powerful tool.
One of the Holy Grails of my existence is a simple text editor to use for taking notes and it appears that on the Android, Epistle fits the bill.
It links your notes in a folder called epistle in Dropbox and syncs easily. Simple Text Editor, powerful to use. I edit on the other end with Notepad ++ which has its own ecosystem.
Now I may have to use tools to be able to generate scripts and actions with these simple files, for now, easy notes.