Earlier quoted context omitted.
It doesn't sound like he's advocating that everyone run their own server. He said that if you require your data be available all the time, then you should run your own server; otherwise, you should keep your data on your computer. That being said, I don't see a problem storing data on someone else's computer as long as that data is encrypted and I alone have the ability to decrypt it. Trusting someone to encrypt your…
Yes, I wonder if RMS has any objection to clouds where the user data is encrypted end-to-end, like with Tahoe-LAFS. Does that count as running your own server if you have client-side encrypted data through Tahoe backed up on Amazon servers? Or is there too much info leaked, or some other way that Amazon could engage in hostile behavior with respect to data it cannot read?
After all, "cloud" is a pretty ill-defined term. He certainly doesn't object to things because someone calls them "cloud-something", but because of the power structure they entail--which happens to include stuff such as surveillance and lock-in with a lot of the stuff that's currently being sold as "cloud services".