The BBC claims that in the lead up to this summer's exams, its GCSE revision site, Bitesize revision, netted 2.6 million swats in May alone - half a million more than in the same month last year. Total page impressions for May 2006 are said to have been 120 million - more than double the figure for 2005.
According to Liz Cleaver, Auntie's controller learning and interactive, 70 per cent of all GCSE students used the site - though we kind of suspect that "visited" might be a slightly more accurate description.