In the same way Medium is particularly appealing for those already using Twitter, Postach.io is a simple blogging platform that’s specially designed to link up with Evernote. Although Postach.io is still in beta, this week the service has rolled out a premium tier for its users, which works out at $5 a month or $50 a year. This will enable Evernote lovers to have more than one site, password protect their blogs and add multiple users who can all contribute – features that really open up doors for how Postach.io could be used in the future.