What podcast should I review on Podthoughts this week? Open to all suggestions, except those involving "pop culture" or two dudes yammering.In rapid response came suggestions of one show compulsively concerned with pop culture and another composed of, yes, the yammering of two dudes. These dudes, comedians Michael Ian Black and Tom Cavanagh, host Mike and Tom Eat Snacks [iTunes], or, if you prefer, MATES. But here’s the thing: they don’t just yammer; they chew. They eat snacks. Mike and Tom eat snacks.