Panic Demos 'Coda Notes' Extension for Safari 5

When you install Coda Notes, you'll get a new button in your toolbar. Click it to see all our annotation tools, built right into Safari. Draw some notes on your favorite website. Communicate changes, ideas, concepts, or problems. Then, when you're done, hit the Send Notes button and the whole page flips over as a postcard.

Panic notes that Coda Notes is buit entirely with JavaScript, HTML and CSS and was built in only four days. The extension is still considered a "quick and dirty" implementation, however, and Panic will continue to refine it before releasing it to the public.