BuddyPress.org

What i’m concerned about is that every user can create his own blog. I’ll miss the possibility to limit the users storage or traffic. Would be great if the BuddyPress Hoster could offer a basic free membership (wich is limited somehow) and if anyone special needs more the hoster could charge him for that. I’m thinking of the concept of http://en.wordpress.com/products/

Is there anything like this in the pipeline?