wikipedia | |
| Title: | wikipedia |
| URL: | http://en.wikipedia.org/ |
| Description: | A Wikipedia is usually a free, online open content encyclopedia that is created through collaboration among a community of users known as Wikipedians. Search Engines and the internet in general has become our chief means of knowledge acquisition. It was in the context of leaders learning to use social media, but that's all I could figure out in terms of defining "Web 3. |