> BTW, what is your university's pension plan like?
Postdocs get the same pension plan/401k plan as any other faculty (postdocs are indeed research faculty). You are also an employee of the state government, with reasonably good health insurance and other benefits. It can't compare to private sector (especially tech sector), but compared to a lot of other businesses, it's fairly good. (Also a downside - lots of bureaucracy from the state legislature).
EDIT: 401k is 5% mandatory contribution, with 8.5% match by the university.
My comment about school teachers was mostly about the salary making them "broke". Lots of people live just fine on that ($50k is about $25/hour full time. Median earnings in the us is around $42k last I looked). Tech is an anomaly.
Now, again, don't get me wrong. I'm not a fan of postdocs, academia is a mess, and I want it change. But I really just wanted to point out that the "simple" solutions are not "simple". They require coordinated action among many stakeholders, and lots of dealing with squishy humans and their emotions.