The site poses problems in lateral or logical thinking, from easy to hard, with both hints and answers. Great party conversation and something kids will like.
social bookmarking portal lets users share expertise on some subject; room for author's comments and explanations; more discursive than delicious; less writing than a blog; see "Visual Thinking," also "Ephemeral Films"
basic tips by J.D. Lasica on preparing for doing an audio/slideshow in narrative form, perhaps a first person recollection, tightly crafted. Makes a good handout.
PC software that lets you surf anonymously. High school students can hide they are on MySpace at school; workers can browse the Internet for personal use; and folks in China can hide their tracks.