I wonder why Reeder isn't on the list. It's mentioned 15 times in the comments so far.

It doesn't work without Google Reader's service. How is it an alternative?

Their twitter feed suggests they're on the case: https://twitter.com/reederapp/status/311995748482945025

No, it also supports Fever. http://brooksreview.net/2012/06/reeder-3/

Plus, this is what the author wrote on Twitter: "Don't worry, Reeder won't die with Google Reader." https://twitter.com/reederapp/status/311995748482945025

Apparently that's only the case for the iPhone version, which is the only one I don't use (as I have an Android phone).