RSS readers are a dime a dozen, and it's trivial to switch between them. I don't really care which one I use, so developer abandonment isn't my concern. The only important things are the list of my feeds and which items I've read. If my laptop goes down, I lose those if I haven't backed them up. If Feedly goes down, I lose those if I haven't backed them up. The difference is that Feedly is more likely than my laptop to give me notice first.

So Feedly is actually better about centralization than using a local reader. As a bonus, everything is synced across all my devices and I can quickly read a few articles on my phone while waiting for my name to be called at the pizza place.