The May 18, 2007 blog entry from Bill Moyers is a call to action to help small press publications. Large publishing firms (Time Warner at the forefront) have lobbied for substantial media mail postal rate increases with built-in discounts for those who send large amounts of mail. Small press publications would not receive these discounts.
In our work with NewPages, we are already hearing from literary magazines who fear they will need to cease publication if the rates go into effect because they simply cannot afford a 25-30% postal increase on their already tight budgets.
There is the link on Bill Moyers's blog to the Free Press, where you can read more about this issue and how to take action - a sample letter to send to those making this decision is included.