I have tarted up the list of group page with some CSS, whilst also adding in... (see comments)

...'Add another group' button so that people can add another group - one after another after another etc etc.

![lol-cats-lol-cats-2985832-500-399](https://f.cloud.github.com/assets/1581018/484325/dbc5483a-b8d5-11e2-92f5-af042864043c.jpg)