Having so much data is great. Knowing about it is even better. I have been trying to have some way to analyze data and to vizualize it and it’s not successful: see source of http://mmm.3oe.de/wiki/Category:Topics
Generally, it would be great to have a page for the POIs and another for the mappings where we could have some analytics: eg. graph with most popular topics, languages, mapping platforms, etc.
@dreusser: You have some more background in quantitative analysis, maybe you have ideas of what to integrate and how?
(should I move this to the sub-category research?)