Wolfram Alpha goes live tonight!

There will be a live webcast for the launch. Please take a look at the site or this introductory video, a screencast introduction:

http://www.wolframalpha.com/screencast/introducingwolframalpha.html

Note: this is why dsage needs to be gotten current and installable again, please.

Bug in Moodle security mail

The Moodle security advisory mail just came out. It give registered Moodle admins a week advance notice of the patches coming out next week. That's nice of them. Some excerpts follow, emphasis mine:

( PLEASE DO NOT PUBLISH INFORMATION OF THESE ISSUES ON THE INTERNET! This mailing list goes out to nearly 50,000 people  )