Global comments without reference

This widget looks a bit odd when it collects comments from across all blogs in a multisite when it leaves out the actual title on the posts the comment refers to. In my multisite install I am using this widget in my right sidebar, but, as you can see, without reference to the actual commented posts title it is just ... odd. I have tried to hack the plugin so the users at least can see the url to the actual posts when they mouse over the avatar, but that is not good enough. Further, it would have been nice if the widget came with som styles other than ul.
My multisite is here: