I heard rumors that Hodgdon was going to discontinue PB, so I sent off an e-mail. Hodgdon confirmed that in 2014 they planned on discontinuing the following powders:
PB
SR 4756
SR 4759
SR 7625
I had thought that maybe they would breathe life into the IMR brand when they bought it. Guess I was wrong. This really sucks because I've always like PB.