I have worked with Quark since version 3.32. Since we were also getting PageMaker files, Quark looked pretty good. This and using our RIP50 on our Lino 330. Then came the release of Quark 4. We did the upgrade to version 4, and found it to be a huge improvement over 3.32. However, many people on the Quark forums found version 4 to be buggy. We had no problems, and I was very vocal on how much we liked version 4. Because of that, Quark contacted me and wanted to use me and the company I work with, as a testimonial for Quark 4, on the Quark website. I was proud and thrilled, to say the least. Then Quark called me up, and wanted to do an interview for an ad for Quark 4, in Macworld Magazine. Quark had me featured in a 2 page ad. Of course when Quark 5 was released, we jumped right to the upgrade. A couple of our customers started to use InDesign, and we had to turn down those jobs. Soon we realized we were going to have to get InDesign (version 1.5). I hated using it, and many jobs were not working properly, and not output film properly. The upgrade to version 2 wasnt much better. But we were slowly getting more and more InDesign files. We still laughed when Adobe said InDesign was going to be the Quark killer. We upgraded to Quark version 6.5, and kept laughing, until Adobe came out with CS. All of a sudden, InDesign didnt look so bad. We started getting fewer and fewer Quark files. By the time CS3 was around, Quark was all but gone in our shop. We are still only up to Quark 6.5, and that is as far as we will go with Quark. With CS5, most of our customers have upgraded to CS5. We have only one customer left who uses Quark, so we ask for PDF files. Lets face it, Adobe made Quark who they were, because of PageMaker, and Adobe has made Quark who they are today, with InDesign, and the CS suite.
That's my 2.5 cents worth.
-Sev