Cory Arcangel (born 1978) is an American artist whose work explores the relationship between technology and culture. His work is in New York's Museum of Modern Art, the Smithsonian, and the Tate. A classical guitar player and coder, he has a Web site that automatically updates every time someone tweets the phrase 'follow my other Twitter', and the blog, Sorry I Haven't Posted, that re-posts other people's apologies for not blogging.