"For over a decade, CNN (Cable News Network) has been providing transcripts of shows, events and newscasts from its broadcasts. The archive has been maintained and the text transcripts have been dependably available at transcripts.cnn.com. This is a just-in-case grab of the years of transcripts for later study and historical research."

"Welcome to SEED: Software Engineering Evidence Database"

Here is the motherload of datasets. Word frequency in books over last 200 years from the GOOG.

Our dataset consists of 11881 annotated lines from almost 400 email messages drawn at random from the Enron email corpus. We use the database dump of the Enron corpus (219Mb) released by Andrew Fiore and Jeff Heer. This version of the corpus has been processed to remove duplicate messages and to normalise sender and recipient names, resulting in just over 250,000 email messages. No attachments are included. Our annotations are made by a single annotator.

Dataset is a JavaScript client-side data transformation and management library. Dataset makes managing client-side data easy by handling loading, parsing, sorting, querying & manipulating data from all sorts of sources.