Online White Board

Web site Vyew (think view) lets you collaborate in real-time with other users in a web based meeting room.You can either start an anonymous meeting (requires no registration) and invite up to 2 users, or, if you go through the free registration, you can invite up to 20 participants and get a few other members-only benefits. Vyew offers photo sharing, whiteboarding, file sharing, screen captures, and can run from your browser without the need to download anything (sort of). Vyew requires Flash and Java. Check out the video demonstration if you want a better idea of how it works.Vyew

Collaborate online with Vyew - Lifehacker