The latest Did You Know video will blow your mind with interesting facts and figures about the social web and how it’s changed your world.  Here’s a uber-post of all of them, starting with the latest (version 4). (Also, see below for some screen grabs if you don’t have the time to watch).

Version 3:

According to Digital Inspiration, This video is part of the popular “Did You Know” series that originally started out as a PowerPoint presentation [Shift Happens} and, once people caught on, the presentation was converted into a video by xplane. You can watch all the previous versions of the “Did You Know” series here or download source presentations and high-res videos from the Shift Happens wiki.

Version 2:

And finally, Version 1:

Screen grabs:

internet facts

youtube facts

online advertising

shrinking mobile devices