I just visited a news site while my attention was divided between my laptop and TV. I did *something* that I can't figure out and as a result saw a feature I've never seen before. One of the lead stories on the site had a native looking OSX pop-up animate out of it, which contained a visual preview of the story page. At the bottom was an Add to Reading List button. I like the idea of getting previews without having to visit pages, so I'd love to know what the heck I did to invoke this. I have no idea if it was a key I hit or some kind of click. EDIT: I clicked around a little more and now I see it's part of the improved look-up feature. I had no idea it did anything but looking things up. My first post ends up pointless. Sorry.