Found this thread interesting with the variety of opinions on how an adobe app. might affect various groups of users. But in three pages of posts no one mentioned a very large group of Adobe users [and to someone like me, a very important one], so I have come to play advocate.
Adobe apps, despite what some of you seem to think, were not originally aimed at recreational photographers, and were never intended to band-aid photographs in need of some aid. They were for use in the field of commercial art, nowadays more often referred to as graphics, and were meant to remove some of the tedium, and the time consumption of producing art [including photos of course] and text for print.
Time being money as in any industry, they - first Quark Express for Page layout, then Illustrator, and Photoshop, for the jobs their names imply - were intended to speed up some of the tedious processes use in print media. Those of you trashing apple likely do not remember when people at drawing boards created ink renderings on clay coated board and mistakes were removed with single-edge razor blades. Or when some corrections desired by clients required hours of mind-numbing extra work. When kids were confined to stat rooms all day modifying and adjusting photographic work. Some of you may realize that at one time, not so long ago, the type for magazines was still produced in many cases by a large room of typesetters, then the type cut into strips and applied to sheets with the aid of a parallel rule and some wax. And that the whole project still had to be printed.
Speaking of printing, most commercial art studios worked with Apple products - that is Mac computers - so they could interface with the print industry, almost entirely on Mac computers already.
Now, because Adobe has found a market in home users some people think they are making frivolous apps. Or providing easy outs for recreational photographers who don't wish to work very hard. I suggest you ask some people who work in graphics or produce any two dimensional art for printing if they want to get rid of their Apple devices.
As for those of you who are understandably concerned with the technical quality of photos I assume you realize that the moment your image is in print somewhere or reproduced digitally to be viewed on any number and variety of digital 'viewers' you have lost control of the quality of that image.
So, you see, there are more facets to this story than were accounted for here.