Okay... I found my magazine, but I can't find the article online. Maybe your friend could find the magazine somewhere like the library. It was the August 2007 issue, page 111. The article is called "The Final Cut". They talk about the Sizzix Big Shot, the Quickutz Sillhouette, the Cricut personal and the Cricut Expression, the Wizard, Pazzles mini, Xyron Personal Cutting System, and the Wishblade.
I don't own any of them yet (I just have an "old school" sizzix machine), but I am trying to hold out for a Wishblade. Even though they specifically say that the learning curve is greater (it was midway on their ease of use chart), I think in the long run it would be a more versatile machine. BTW, the article did say that the Wishblade is Mac compatible. If she can't find the article or has any other specific questions, I will leave the magazine near the computer for the next few days and I would be happy to let you know what they say..........................P