Plus you get the benefit of this forum, something else Quark can't compete with.
I got my earliest DTP training in Pagemaker, but up until about 5 years ago, while I was working for printers, I used Quark almost exclusively, and probably spent 30 hours or more a week working with it. When I went free-lance I made the switch to InDesign which I find to be much easier to use, as well as more powerful in many respects, than either Quark or Pagemaker.
The integration of the suite is awesome. Support for native Photoshop and Illustrator import means you no longer need to save multiple versions of your art.
I got a survey from Adobe this week asking me how, as a registered owner, I've been using PM over the last two years, and it was darn hard to say I haven't used it at all -- the software wasn't set up to hear that. I suspect this is an effort to see just how much industry support is left, and how many people who still use it have tried ID. If there are enough responders like me, marketing will have all the ammo they need to kill it off for good, and I won't miss it a bit.