1.
blog
- Publication:
-
The Columbia Encyclopedia, 6th ed., 2013
Read now
......21st cent., and by the mid-2000s there were millions of blogs on the Internet. By the end of 2010, however, social networking services such as Facebook and microblogging services such as Twitter had superseded blogs in some areas....
2.
Zuckerberg, Mark Elliot
- Publication:
-
The Columbia Encyclopedia, 6th ed., 2013
Read now
......Zuckerberg left Harvard and, with two fellow programmers, moved to Palo Alto, Calif., where they set up a social-networking site renamed (2005) Facebook. By 2012, about 800 million people actively used Facebook, and the company, which......