I am planning to start work on a Controlled BizTalk Admin tool.
This tool will be useful for the organizations which have "Shared infrastructure".
Suppose there two applications running on BizTalk Server "App1" and "App2".
If you are business support person to "App1" then technically you need access for "App1" project and you don't need to see any message / orchestrations / ports from App2.
This Controlled BizTalk Admin will provide such ability.
If you are willing to contribute in any way... you are most welcome to send me email
Keep up the good work friends...