Yikes! Is that evolution in action? My ash goes into a metal bucket that sits on the insulated brick floor the stove sits on... and gets dumped out back usually days later.
But the scariest thing I ever saw was the stove install when I moved into my cabin. The stovepipe (for a wood stove!) was
B-Vent pipe 
right through the roof, zero clearance (touching) the 80 year old roof boards. The inner wall of the pipe was gone (melted away) and the wood it was touching was charred. How it never burned the cabin down I can't imagine... the previous owner said he rarely used the stove, but the guy before him used it "nightly".
That's unbelievable...and now knowing nothing or someone was harmed. That's funny as all get out.
Then there was the plywood box covered with fake brick surrounding and hiding the stovepipe...
resting directly on the stove. The inside of said box was lined with aluminum foil... as if that would do anything...