Would love to see a skill or feature for the Dot that keeps the bluetooth audio channel open with a signal generator or something similar. Some stereos/home theaters have an auto standby of sorts. If there is no active audio signal, it will drop the signal altogether. This causes the first second or so of audio to get cut off when the signal becomes active again as there is a processing delay. Also, after a period of time with no signal, the receiving device may shut off. A constant signal would solve both of these problems.