Yes. I do.
This was one of my first pistons set up, so there might be a more efficient way, but i have done about 10 loads of laundry since setting it up and it works for me.
Note, i wanted to only notify after a cycle, not after I opened the dryer door or something else that might cause a false alarm. This is the reason for the booleans. Otherwise you could just make a piston that says if Dryer drops below 5 watts; send push message and Washer drops below 3 watts; send push message
