Metafacts reports on the age demographics of the customers of various computer manufacturers, including Apple.
According to their 2006 Home PC Brand Profile Report, nearly half (46%) of Apple's user base is 55 and older, with only 25% of PC users being over 55.
Apple can claim long-time loyalists, but its future among the young technoliterati is an interesting dynamic
Meanwhile, Gateway has the lead amongst 18-24 year olds (percentage not specified).
MacRumors Poll: How old are you?