LONDON - NOVEMBER 01: Pensioner Mary Devlin uses a laptop computer to look at the Saga Zone website on November 1, 2007 in London, England. A social networking site for the over 50s has been launched by the SAGA group. 13,000 people have already signed up to the new site called Saga Zone - which has many forums covering topics as diverse as relationships and gardening tips. (Photo by Peter Macdiarmid/Getty Images)
