Facebooker talk - Jan 2008 - strange routing problem

Now when I try to use facebooker, I get routing problems on all controllers
except the default route:

ActionController::RoutingError (no route found to match "facebook"
with {:method=>:get})

This affects all app controllers, not just the facebook one, even app
controllers with no Facebooker code.

When I remove the facebooker plugin, the routing problems go away and the
routing works properly.  When I install it again, the problem returns.  Has
anyone else experienced this?

Shawn