I'm simply too old and too lazy for a change now ( because I've been using MS systems/programs for +15 years).
that is what I used to think. It appears that the Apple was able to predict that too and I was originally planning to get another brand. It takes a bit of time to adjust and it was hard at the beginning but I am loving it now.
Another issue with Apple is the price for certain models and I agree that other brands win over it that department. In a long run however it is worth spending the extra money because of the benefits.
Also, some of the Apple applications are very similar to Windows, so the switch was not brutal on my system at all, even for a person who is quite impatient with computers. It all the depends on the personal need I guess.:)