Post via Dropbox allows you to post or edit your blog with text files uploaded via Dropbox. It just works seamlessly without any effort.
This is one of the must have plugins if you wish to publish content quickly. Works flawless!
Works good and saves me time.
Came across this plugin only yesterday and it's brilliantly simple but effective. I was writing posts as text files and saving them in Dropbox, later copying/pasting them into WP. This automates the whole job for me.