The general internet/application model of pre-fb is probably the only viable option going forward, where you pay or invest or buy into development projects like you would in one of those gofundme type things.
If someone posts an interesting, valuable article, what's the probability they'll post more? Very high! I'm happy to subscribe to their content and enjoy their insights!
Related: I now subscribe to Hacker News users via http://hnapp.com/
Example: Jeff Geerling http://hnapp.com/?q=author%3Ageerlingguy
For me, that's the real value of RSS even if, truth be told, I'm more inclined to just find stuff through Twitter, here, etc. these days. I agree on Feedly. For all the hate on Google shutting Reader down, I've always seen it as an effect of not many people using RSS rather than a cause.
(I'm also sympathetic to the srsly Google? How much effort would it have taken to keep it going? argument. But, as has frequently been mentioned, working on Reader would probably have been career suicide or at least a guarantee of stagnation for anyone involved given the way Google operates.)