Also; the community will in any case find out those numbers the hard way when we start hosting the reporitories on community servers[1]. Except by that time we'll most likely have guestimated wrong and either have a massively oversubscribed service that crumbles under the load, or grossly overspent to build capacity that no one ended up needing. Who wants that?

[1] Unless Nokia refuses to let us use the maemo.org domain for such hosting, which would be a pretty asinine thing to do but not inconceivable.