Hi! Thanks a lot for the Mac version review of the Steem wallet desktop. I have released the v0.1.5 version, its more stable and fixed minor bugs.

https://github.com/Steemblocks/Steem-Wallet-Desktop/releases

I am working on adding more features, memo encryption, chat system, etc. And in future I am planning to add social blogging features in the app, so that users are no longer dependent on 3rd party webapps and servers.