Is it possible yet to Miracast from the Pi to a smart TV? I like the form factor, but I'd love to only be tethered to power and not HDMI.
Too much on Linux (and websites!) expect mouse-style input, so.... you have to have a mouse, the stupid HDMI adapter, etc...
It's almost a better form factor to use a regular pi paired with the Logitech keyboard + trackpad setups. You can almost treat the pi as if it were an inline power brick.
The alternative (that I haven't quite gotten around to trying yet) is to use one of the "use your phone as a mouse" apps, basically it installs a mouse-listener-over-WiFi and then at least you can emergency-browse with the "just a computer in a keyboard" setup.