Whereby Karl dumps upon his few readers a long and disjointed list of nifty stuff he has recently come across.
Free stock photos from Stock Exchange. Perfect for PowerPoints, and better than pretty much all of the clip art I've ever seen in ppts. (via the very interesting Beyond Bullets.)
The Information Management Weblog, maintained by Karl Nelson, covers a variety of information related topics, including content management, knowledge management, web development, and anything else that looks interesting.