Flock, Feeds, Google Reader

Bru just told me, answering my twitter, that it’s possible to set FireFox to subscribe to feeds in Google Reader by clicking on the orange feed link.
I can’t find how to do that in Flock — I wonder if it’s possible? Shame if it isn’t.
technorati tags:flock, greader, google, googlereader, subscribe, bookmarklet, firefox, feeds, news, feature