When I got hired again in 2004 with an M.Ed., I was offered only $30K a year. In five years, I never got a raise. I also had a boss that gave lousy referrals to keep us under him and doing his job. I caught on and eliminated the "may we contact your employer" option from the resume - a risk. Not long after I did, I got hired by a law enforcement agency that literally saved my life and they were the best years of my federal service. I hate that I had to leave them but if you weren't in the military or a cop, there was no advancement. I also have dyscalculia (math learning disability) so I had few options: I couldn't be a cop, an accountant, a Vet, a Vet tech, a nurse, a doctor, in business....I'm more limited by my LD than I am my deafness. There's a high turn over of federal jobs for just the reasons you mention. However, it's the only true stable job out there, especially in this economy and few if any in the private sector can match our benefits.
The only thing I know about the federal cuts for the post office is that the little guys that do the most work are getting screwed.
Laura