World's most minimal email desktop client—would you use this?

Hi there! I'm back again, once again trying to build things that are useful.

I'm big into email but not big into clutter; and the more windows I have open on my desktop the more cluttered my mind is. To this, I've built a very minimal email desktop client that helps me stay on top of my inbox without having to keep a dedicated window open.

Would you use this? If there is enough feedback, I'd be interested in finishing the code and releasing an MVP. It's customizable so you can choose fonts/bgs/sizes to your liking.

Inbox view:

https://www.getfractals.com/static/2017/Frame 1.png

Compact view:

https://www.getfractals.com/static/2017/Frame 6 (2).png

Compose view:

https://www.getfractals.com/static/2017/Frame 2.png

Read view:

https://www.getfractals.com/static/2017/Frame 3.png

Minimize view:

https://www.getfractals.com/static/2017/Frame 4.png

Thanks for reading friends.