The API makes it very very difficult to wrap content in the underlying OOXML with additional OOXML.
SUGGESTION: It would be great if there were a range.insertComment, range.insertBookmark that worked exactly like range.insertContentControl does! Or please give us a method to get the current OOXML fragment represented by a range. I'm trying to insert bookmarks and I've seen others trying to insert comments, around the selected text. The getOoxml() methods are great if you're writing copy/paste functionality, but that doesn't help you if you're trying to manipulate/wrap the fragment.
