Image sketching service Skitch rolled out a new iPad app today that lets you to draw or visually annotate anything that appears on the tablet’s screen.

And that’s the beauty of this super helpful app: Skitch is truly a multi-purpose tool that lets you markup virtually any document. It’s more than just a note-taking tool.

Skitch not only brings its fancy arrows and other drawing powers to the iPad, but with it brings a built-in camera for quick snapshots, the ability to detect recent screenshots, a built-in web ...