[Unveiled by Cabel Sasser on stage at WWDC today, this is already hot shit][link]:
>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.
[link]: http://www.panic.com/blog/2010/06/coda-notes-previe/ “Panic Blog » Coda Notes: a Safari Extension”