Is an MBA a good use of time/money? If you're a PM or want to be, are there downsides of going to b-school? Can the downsides be overcome? I get such questions all the time & I'm going to gladly recommend @cagan's latest article next time someone asks:

My friend Marty Cagan released two articles, this one and this one, describing some of the challenges to product thinking. You should read them. He’s right.