-
Myspace was created on August 1, 2003 and the inventor was Tim Vanderhook
-
Facebook was created on February 2004 and the inventor is Mark Zuckerberg
-
Twitter was created on March 21, 2006 and the inventor is Jack Dorsey
-
Snapchat was created on July 8, 2011 and the creators are Evan Spiegel, Bobby Murphy and Reggie Brown