Diffbot - Get data from web pages automatically
Buffalo Go Framework - A Go web development eco-system, designed to make your life easier.
PublicEmails - Publish blog posts just by sending an email
MarsEdit - MarsEdit is a desktop blog editing application for the Mac. It provides an offline interface to most popular blogging systems. WordPress, Blogger, Tumblr, Movable Type, and many other systems are supported.
Wordable.io - Import blog posts from Google Docs to WordPress in one click
Yak - Effortless Dropbox blogs