We already have plenty of "little" solutions (and some quite elegant ones for that matter), including Photoshop and other Apps for iPads, iMacs, and all the other iGags. What we do not have is a workstation on which creatives can flex their muscles to push the envelope. I don't know what there is to democratize?
Define what a “workstation on which creatives can flex their muscles to push the envelope.” consists of that Apple is not currently providing? Are you basing your opinion on costs, specifications or some other intangible?
The “workstation” is a know quantity and has been for quite a while. At one time, a “workstation” was quite an expensive proposition for creatives to flex their muscles. Over time, the traditional desktop gained enough power and sophistication to supplant the “workstation” for many, many people. If not, companies and platforms such as Silicon Graphics, Sun Microsystems, DEC (Alpha), HP (PA-RISC), NeXT Computer (now Apple) and IBM (RS/6000) would still exist and be thriving. Instead, Apple, Microsoft, Intel, AMD, NVIDIA and countless others democratized the workstation over time so that a computer that once cost tens of thousands or, in some cases, hundreds of thousands of dollars now cost just a few thousand or less and do more than those “workstations” could ever hope to do no matter how much it cost.
The iPad is now taking it one step further, but it seems certain users thinks there would or should be no pain or compromise associated with this transition. Those users have either forgotten the pain of earlier transitions or were not alive to go through it and have simply reaped the benefits without the costs.
We are beginning a shift that makes more than a few people very uncomfortable. It makes me uncomfortable to a certain extent. Yet, these shifts have happened before. However, in the past, users did not have the internet and these forums to express their discontent as they do now. Some days, I wonder if we were better off, but I digress.