47. Ricky Gervais
Twitter Handle: @rickygervais
At this point, nearly everyone knows about Ricky Gervais in the United States. He is an unabashed admirer of the Internet, and uses Twitter to both comment on the strange things he finds as well as spread more serious messages about enjoying life. Additionally, he will occasionally offer up quotes from Karl Pilkington, the dimwitted former producer of The Ricky Gervais Show whose lack of knowledge about pretty much anything makes for comedy gold.