With all the talk about the dangers of hot water to the long-term health of a badger knot, I soak my brushes in cold water while I shower. When I'm ready to shave, I squeeze the cold water out and soak the bristles in hot water 3/4 of the way up the bristles. I seem to get great, warm lather. (I'm using the SRP Forum Thater).

Am I missing anything doing it this way? If hot water diminishes brush life, why does everyone do a long hot water soak?