Hey :)
thanks a lot for the recommendation. Definitely very helpful feedback. We're currently retinafying the public pages and the app itself, landing page overhaul is coming.
Communicating about the look and feel of our product is a thing that we definitely can do better on and I also observe many other technical-founder teams not spending enough time on. Probably because you see your product every day and know it inside out.
Thanks for the heads-up and the simple.com example!