We've released a full, anonymized dump of article ratings (aka AFTv4) collected over 1 year since the deployment of the tool on the entire English Wikipedia (July 22, 2011 - July 22, 2012).
http://thedatahub.org/en/dataset/wikipedia-article-ratings
The dataset (which includes 11m unique article ratings along 4 dimensions) is licensed under CC0 and supersedes the partial dumps originally hosted on the dumps server. Real-time AFTv4 data remains available as usual via the toolserver. Feel free to get in touch if you have any questions about this data.
Dario