this article is about technology to gauge the mood and mental health of persons who post in forums, twitter, myspace etc. and then deciding what to do about it for good or bad....

http://news.cnet.com/8301-1009_3-100...g=2547-1_3-0-5

apparently Microsoft will host a conference where this new tool is to be revealed in October. The article suggests it might be used to cut the murder rate. I seriously doubt that.
-pi