Was reading the news over on GJ, and you might want to make a reminder on here that the free account friending limit is 1000, not 100 and that paid/permanent users can have unlimited friends. Several people are still under the impression that it's 100 over there.
Also, you might want to mention that the interface look can be changed through the site options, if they don't like the standard interface of the site.
I think that would alleviate some of the issues users over there have. :)