Thank you, but I have a few questions:
1: what do you expect of a swimlane designer. There is some functionality in the gpd now. If you miss some things, please report it in a little more detail
2: what is the definition of useful? in 3.2/3.1 it will be more and more EL like.
3: Can you elaboreta a little more on this
4: You mean to get the comment based on its name? some explanation would be great here to.
5: care to file a jira issue for this or if there already is one (search for it), vote for it