InformationandExperts.com
This is an exciting time to be experiencing the magic of digital photography.
You'll learn it all: digitizing, image file formats, photo printers, using "arithmetic," caring for your camera and more... Anyone new to digital photography will also find this useful in understanding the terms used in discussing digital cameras and the computer-based digital darkroom.
The dictionary can be viewed on-line or downloaded in Adobe Acrobat PDF format.
PDN delivers an online ezine version as a free subscription full of news and analysis, interviews and portfolios, latest trends and techniques, and new products. This visual database of the world's best photographers is one of the best newsletter websites for digital photographers.
From the site: "Film-less photographs, pictures on a chip, scanned memories, call it what you will, digital photography is a new phenomenon of technology that allows for instant gratification. The Internet Brothers have been dabbling in digital imagery for a few years now, so we'll share some of what we've learned with you."