This page contains a growing collection of clip art (simple line-drawings) to be used by foreign language instructors, which is wonderful for those visual learners of foreign language.
To mix cliches, the people who contribute to this blog seem ahead of the curve in terms of what's coming down the pipeline for different uses and applications of a wide variety of technologies (data visualization, media art, environmentally friendly tech, toys and learning, entrepreneurship, etc.)
A great site for reading teachers. She covers all topics and provides resources to educators. She has a special interest in reading comprehension and writing.