Many women that age didn't work when they were younger, so they have fewer sources of retirement income than men their age. (businessinsider.com)
Similarly, as more of us depend on ever fewer sources for content, and get locked into proprietary technologies, we will become more susceptible to potentially catastrophic single points of failure. (newscientist.com)
I am in process of of downloading historical stock data from few sources I have gathered. (money.stackexchange.com)