Ideas Portal Metrics Merged

Need more metrics like

* Number of Visitors to a particular ideas portal

* Geographic locations of those users

* How active our visitors are? E.g. Number of visitors who is sharing idea, Number of visitors who are voting on ideas, Number of visitors who are commenting on ideas

* Leverage Google Analytics

It would be ideal to get these metrics out of the box, than requiring to compose customized queries.... for now instructions to get these metrics would be helpful as well.