Relevant to my interests. I have a Honeywell thermostat, two WeMo outlets, a few Hue bulbs around the house, and a SimpliSafe security system that I bought primarily because they announced HomeKit support was coming RSN... and then reneged. :P
Always looking to new ways the toys can play together, highly intrigued by the new Thread protocol (which HomePod mini supports).
https://www.the-ambient.com/news/app...mart-home-2367
In the end though, HomeKit's the only core system I trust with my data.