Scraping per-council electorate and council tax histories out of DCMG and National Statistics, and using it to do some data-led blogging. JSON dumps of the data are at http://www.lexical.org.uk/rewiredstate/, and CSV/XLS of individual series and embeddable graphs:: http://timetric.com/tags/voting/ and http://timetric.com/tags/council%20tax/. There's a blog post at http://blog.lexical.org.uk/, too!