Actually, I bet you didn't know...

This video about how the world is changing (thanks to new Web trends and emerging technologies) is worth your time. There are some powerful take-aways. Did you know:

1. The top 10 in-demand jobs for 2010 didn't exist in 2004;

2. The number of text messages sent and received every day exceeds the total population of the planet; and

3. Years it took to reach a market audience of 50 million: Radio, 38 years; TV, 13 years; The Internet, four years; The iPod/Facebook, three years.

Watch, watch, watch.