Honey Mushrooms are Tree killers?

[MYCOCHEF]

Hi,
  go out and harvest those puppies, heat up a pan, separate the stems from
the caps, strip the tough outer layer from the stems and slice the caps,
add some good olive to the pan and saute those shrooms until a little
crispy.
   now enjoy them while watching your trees die.  look under the bark and
you'll see the mycelium threads clinging to the tree and eating three
squares a day.
   some folks get sick at that sight and some just get sick from the
mushroom so be careful when serving large groups.
  as always,
mycochef