“A TextArc is a visual represention of a text%u2014the entire text (twice!) on a single page. Some funny combination of an index, concordance, and summary, it uses the viewer’s eye to help uncover meaning. A more detailed overview is available. ”
The tools keep coming. There is a slow building of tools that help analyzing stuff. However, there is no interaction between them. Software designed to help social research and things like the above should all be able to export and import data in XML, so you can use multiple tools for data analysis. One day maybe…