A bunch of us in the office (by a bunch, I mean 2) have been trying out a Google Reader replacement – Tiny Tiny RSS.
Tiny Tiny RSS, or tt-rss, is looking good so far. The project is an open-source, self-hosted project, that with the coming demise of Google Reader, suddenly has a lot of other people working on it. There are already a few themes to make it more like both the desktop and mobile versions of the G Reader.
Send me an email if you want to try it out – we are looking for others to help test it on one of our servers. If we have enough interest, we will commit more resources to it.