What does this have to do with anything? Google is a business like any other. Google is not dropping Reader because they are secretly closed and nefarious, they are dropping it because no one uses it (again, relatively speaking). If people actually used RSS then they'd feel compelled to keep it, whether priced or not, because it would be make business sense to keep it around. I guarantee you that if RSS had Facebook's user count, they'd be banging that RSS drum like crazy.
But it doesn't, and Google is not a charity. Whether you believe them to be "open" or not (meaningless statement), being "open" certainly does not commit you to supporting arbitrary protocols indefinitely for the good of the world, especially ones that most people don't use. RSS had its shot, it just can't compete in today's web.
And we'll see for just how long you can still buy the Mac Pro.