XmlHttpRequests reponses are added to the “OTHER” node right now. I suggest using a node called XmlHttpRequest which holds all XMLHttpRequests (identified by full URL) and groups all related documents as subnodes beneath them. So that when sending HTML as XHR response and Images are loaded because they are referenced in the HTML sent then each image would become a subnode entry under the respective XHR node, which shows the contents of the HTML sent. Also we might need an option to clean this list then, if it gets too long.
I am not sure about grouping sub-resources under the XHR. But having an XHR group is good.
<rdar://problem/5712931>
Not exactly the design suggested but Committed revision 31922.