Microsoft unveiled Azure Stack at Ignite 2015 conference earlier this year. If you have not yet watched the Ignite session explaining Azure Stack you can watch the recording here.
Microsoft is reaching out to you to answer a few quick questions on how you (plan to) use backup/recovery and DR on your private or hosted clouds.
This will help to clarify the investments in this area.
Note: The link to the survey has an expiration. I’ll remove this blog once the link is inactive.