MediaWiki is a free web-based wiki software application used by all projects of the Wikimedia Foundation, and many other wikis. It is written in the PHP programming language and uses a database. The first version of the software was deployed to serve the needs of the free content Wikipedia encyclopedia in 2002.
![Dinero y Política [Money in Politics]](http://transparency.globalvoicesonline.org/sites/default/files/imagecache/75x75/customLogo.gif "Dinero y Política [Money in Politics]")
Dinero y Política [Money in Politics] is an on-line database to make transparent electoral campaign contributions.
Map Kibera is a collaborative attempt to create a public digital map of Kibera, one of Africa's largest slums.
