In the interim of seeing what Space will become, I am using the Alexa Dot via Homeseer for most everything now. The bridge is a little Pi Box from Homeseer (the smallest/cheapest one being the HomeTroller Z S2.) It is loaded with the Homeseer software so you don't have to buy the software separately. I started out running a trial of Homeseer on my Mac. Once I determined it would meet my needs I bought the S2 because the price was almost equivalent to the cost of the software alone for the Mac, and I felt having a small bridge device, and not depending on the Mac, would provide better up-time. (it just plugs into the network and any 5v USB power source.) There are hundreds of plugins to integrate Homeseer to various devices - including the HAI panel. Development of new plugins and updates are rapid because of the popularity of the Alexa devices.
I have to admit, saying "Alexa - Kitchen Lights On" from anywhere in the room, is a lot faster than looking for a hand held device, finding the page, and activating the device.
P.S. Anyone familiar with J River's Media Center - Alexa can control it also!