from the article:

http://www.linuxinsider.com/story/But-Theres-No-Software-for-the-Mac-Right-37806.html


"Those developers, for example, who focused on replacing the player's imagination or intelligence with interactive graphics simply found no market among Mac buyers -- *most of whom are older and/or better educated than the people to whom those products sell.* (my emphasis)"


Gosh!  Have I bought myself some of that? ;-)