4a2eac7e_lk_vNext__post_2009__wish_list__Description
[Title] Allow "commenting" orchestration shapes or group of shapes. [Description] 
This could be useful when doing major changes to an orchestration, to temporarily disable parts of an orchestration and ensure individual changes still compile.
Nootaikok's blog: My BizTalk vNext (post-2009) wish list
Description