I've taken some time to try to comprehend what this tool is doing, but I still don't get it. Could someone kindly clarify? Similar websites include http://webflow.com, https://siter.io, and http://www.squarespace.com. ? What exactly is this?

I understand: Speed - ok, the same can do other platforms

Migration - ok same can do othe rplatforms

Create content in Microsoft Word or Google Docs - realy Adobe?

Stop wasting developer time on framework churn - start wasting time on Helix.