Stephen Fry - wit, writer, raconteur, actor and quiz show host - is also a self-confessed dweeb and meistergeek. As he confesses "If I added up all the hours I've sat watching a progress bar fill up, I could live another life."
His feed on the social networking site Twitter is one of the most popular in the world. He invited BBC Radio 4's Analysis programme to step inside his Twitter universe.
Read more of Stephen Fry's thoughts about technology.
Stephen Fry was talking to Kenan Malik for Analysis: Clever.com, broadcast on BBC Radio 4 on Thursday 12 March at 2030 GMT.
Find out more about Analysis or download the podcast.