The same is true for computers. Most people may stumble through doing their taxes, can watch YouTube, and figure out email but they aren’t fluent. If I asked you what the current light speed delay between earth and Saturn is right now you could probably find out it’s somewhere between 87.66 and 71.02 minutes in a few seconds. But, finding it was 1 hours, 29 minutes and 36.6430 seconds from earth as I write this involved more effort and having some idea where to look.

You might not think of that as computer literacy, but people need to know how to do more than just the GUI on a WYSIWTG editor to actually write a good essay.

Once upon a time they said the same thing about paper. There was a time when kids wrote on sand or clay because paper was far to expensive. When ballpoints came along someone probably stood up and said that it was wrong for kids to use them as cutting and maintaining quills was an essential skill, that the easy use of ballpoints meant that children would not be so careful about their writing. (When I was in grade school, our desks had holes for ink wells.) Then came calculators and teachers moaned about how kids would loose the necessary skill that was long division. Then electronic encyclopedias, and one of my teachers complained about how Encarta made it too easy to skip between articles, as opposed to walking around the library. And it the back of every arts collage sits an aging film professor bemoaning how digital editing has disrupted the "tried and true" skill of splicing film reals together onto platters.

This suggest that really thinking and planning can't happen while doing these things. I understand the concern, but I'm not entirely convinced that's true.