b) The youngest digital immigrant I know

The youngest digital immigrant I know would be my sister, who is computer literate, she just ain't that great! As with most 15 year olds, MSN is a walk in the park, and she is fine with this. But anything else is just cringeworthy, and she must crash the computer a good 3 times a week at least! Although I think this could sometimes be partly a psychological thing, in the sense that she knows she is a nightmare, she may one day reach the digital native stage.