Let’s start with the correction: Everybody gets a ToDo!
I guess IBM developerWorks Answers site is the most official place to drop your questions so it is wise to keep on eye on that channel.
From a business perspective I am not sure how usable Bluemix will be initially. The additional services, overview of costs, warning signs etc. are welcome but most of my applications are bundled or make use of other applications (e.g. profiles, files, organizational structure, email for workflow).
Ofcourse I would like to hear what your business cases are.