Any representative use cases for Azure and Sharepoint integrations?

so, i'm working with a very large software company called XXXXX - been a part of this team in some flavor of role for around 8 years or more, now evangelizing drupal as the be-all end-all solution for our knowledge management needs (amongst other things)

what i'm particularly interested in are use cases where there has been large scale integration of share point (and possibly import of such content) as well as migrations to azure. i'm also very interested in any robust integrations with outlook (calendar and messaging, so imagine a piece of drupal acting like a CRM with robust outlook integration)

that's all that i can really discuss publicly, but for very interested parties (particularly those involved in drupal core and/or acquia), please feel free to contact me directly. i'm up and running on acquia dev cloud right now (thanks bill w.!), building out this prototype tool on drupal (as of feb/march 2012) but this integration of azure and share point is quite likely to come up during my demo next month.