Public page for user profile?

[murraycu]

A user's profile (recent classifications and favorites) is current visible only when logged in and
at a generic URL:
http://www.galaxyzoo.org/#/profile

It might be nice if my profile was public at something like:
http://www.galaxyzoo.org/#/profile/murraycu

As a side-effect, this would let android-galaxyzoo just open that URL to see the current user's profile, without the app needing to make the browser login and without having to reimplement the whole profile UI in the app.

I guess this would need to be opt-in for existing users.