A few days ago, I saw this video for a screen capture application. I'm pretty sure I followed a link from Hacker News, possibly to a Life Hacker article.

The video was very short, but demonstrated how the application could be used:

• The application was basically a movable/resize-able view port with a button. When the button is pressed, the contents of the view port are saved to an image (basically a screen capture.) The interesting thing is what you could do after that point.
• One of the specific examples from the video browsed to Google maps street view, grabbed a photo of an intersection, then scribbled notes about where to meet and where the restaurant was in colored "marker."
• Another example shown was grabbing a house layout from from CAD tool, then scribbling notes on it.
• The last part of the video showed several possible uses being scrolled through the application's view port.
• Now, it seemed it was very easy to share these images with other people because there was some type of integration, either with their own site and/or common social websites/chat services.
• The application was shown running on both Windows and Mac.
• edit: I think there was an iPhone app, as well.

Anyone know what this application is? I tried searching Google, Hacker News, and Life Hacker already. It is not Jing.