Okay, so this is not something new. People have been talking about these features since many months now. But for some (including even me, because even I am not yet familiar with all of the new features), this may still be a novelty.
Check out this article by one Daniel Moth
http://www.danielmoth.com/Blog/2007/11/top-10-things-to-know-about-visual.html
Posted by techjottingz 