Earlier quoted context omitted.
> It isn't as pretty as GA. I know this is petty and that its themeable but the UI was important to me. I explored this too--it turns out that they make money off of the design of custom Piwik UIs for sale. A site license for their white-labeling plugin costs just under 2,000 euro.
Where do you see this? I can't find it anywhere - the only premium service I see being offered is general consultancy [1]. [1] http://piwik.org/consulting/
I contacted them directly.