Marc Smith at Microsoft Research had a Usenet dB for research porpoises created about 6 years ago or so, and provided it to any researchers who wanted it. Altho

Marc Smith at Microsoft Research had a Usenet dB for research porpoises created about 6 years ago or so, and provided it to any researchers who wanted it. Although I didn't care about Usenet for my stuff, it was a good and useful offering for various researchers, and I hope this newer dB also proves useful! Thanks to Indiana for going to the trouble.