This is a boon for any groups looking to markup and review docs without having to launch the originating application …. I’m just playing with it here at the moment, but if you want to know more about it, definitely give me a shout. These guys rock.
What you’re looking at is an active PDF document being viewed within the post … withOUT Adobe Acrobat or Reader. Go ahead – play with it. You know you want to. Add some of your own annotations!! (btw, the doc’s owner decides whether the viewer is allowed to annotate or not. No free-for-all unless you want one!)