very funny podcast with mostly-Mac blog Daring Fireball's John Gruber, and Panic's Cabel Sasser (this was done at Macworld, soon after The Keynote. Lotsa Steve Jobs mocking that comes from a place of love.)
For real. IBM announced gigantor social software suite, Lotus Connections. This kinda competes with Microsoft's gigantor Sharepoint. Many companies will pay for the privilege of buying these packages, and then learn how to use them and in some cases, if to use them. (see also, Enterprisey) Drupal's Dries Buytaert suggests an IBM/ Drupal collaboration.
wait. that deserves its own bullet-point. Enterprisey. ("...a derogatory term describing sophisticated software architecture which is claimed to be good enough (robust, flexible, etc.) for use in enterprise applications, but in fact is merely excessively complex...")