Been a ST user for a few weeks, and can finally contribute something to the community.
I found these Wifi Outlets on Amazon Kankun Smart Plug. If you keep an eye out, the price continually changes… I bought mine for ~$15 each. Now, from the factory the only way to communicate with these devices is via their smartphone app, however, people smarter than me realized they run openWRT and wrote up some documentation on how to join them to your Wifi network and install a web page that allows for simple control via HTTP.
Once I got them “hacked” I took the time to write a device type that allows them to work with ST. My device type code can be found here. Details on the “hack” can be found in the device type header.
Keep in mind, this is the first time I have written a device type, so there are probably ways that it can be improved (I need to figure out how to get it to update status periodically), but it gets the job done.