Hi,
A project I've been working on for the last three months, via a Wikimedia Individual Engagement Grant, finally had its first release today. It's the Miga Data Viewer, and it provides a lightweight framework for browsing and navigating through structured data in CSV file, which can for easily browsing through, among other things, Wikipedia and Wikidata data. You can read more about it here:
http://wikiworks.com/blog/2013/07/23/announcing-miga/
...and on the Miga homepage, where the software can also be downloaded:
Thanks, Yaron