Nuconomy -- beyond Google Analytics

For example, Nuconomy is designed to consider the impact of widgets, Ajax, Flash, mobile, etc., which don’t generally show up in page view metrics. And they are also measuring everything on both a contributor level (think analytics by author in a blog) and user level (people on the site).

Correlation is a big party of Nuconomy, which shows how things on the site affect other things. Do more posts/articles mean more page views? Does one author get more comments but less page views? How do photo uploads affect the number of comments?