They accept the fact, lamentably, that they may not be able to match all the technological gadgetry offered by the public school down the street, but they are doing what they can on a limited budget. And that's all Christian school parents demand. On the contrary, some Christian schools have not only matched, but have exceeded the neighboring public school's computer program. These schools are on the cutting edge of the computer era. Furthermore, one can argue that technology will soon cost much less.
Critics have a point.
In fact, computer obsolescence is now measured in months, not years. But keep this thought in mind. If your computers will do what you want them to do, they are not obsolete. Computer obsolescence is not planned by the computer industry. Bill Gates is not fiendishly smirking as he unveils his latest innovation, knowing full well that he will soon offer something better that will force you to dump your newly acquired treasure at the nearest garage sale.