First of CC is an awesome company !!!! I love you guys !!!
What i would like to see is a CMS system that allows user to be able to login and make updates on there own site. Oh and be able to create different levels of user for certain sections of the site so not all user have the same privileges.
Something similar to this -
1. http://toko-contenteditor.pageil.net/
2. http://www.editwrx.com/
I agree with the above and regrettably am just changing the blogging software I use for this reason.
Happy New Year