OK, I have multisite working with subdirectories and Restricted Site Access plugin to restrict sites independently. RSS works fine on an unrestriced site. The RSS feed for a restricted site understandably gives me the login page and the RSS reader doesn't know what to do with it.
I can't imagine I'm the first to try this but I couldn't find an obvious solution to get this to work. I would think there'd be a way to get this to work and just have the user need to store the login in the RSS reader.
Any thoughts on how to do this would be greatly appreciated.