Facebook today turned 5 years old!! wOOt!! Facebook are celebrating their anniversary by letting their users say thanks to their people in life. IMO a very thoughtful gift. First launched on February 4th 2004 (duh!) by developer Mark Zuckerberg, whilst attending Harvard University. The social networking site has now got over 150 Million active users worldwide (2.2% of the total world population) Keep it up guys!! 
