Comment Re:To quote Einstein (Score 5, Insightful) 381
I think you're confusing feature-creep with a comment that was meant to be about edge-scenarios. Allowing someone to configure parameters that were never spec'ed to be configured is feature-creep (gold plating, extra coding, call it what you will), and I agree should be avoided and adds unnecessary (or not obviously necessary) "complexity".
Handling an edge criteria that was implied but not explicit in a specification is what is typically meant of "corner case", and is not the same thing you described. Recognizing that the customer asked for something logically impossible (they want two data sets to reconcile, but they are at unexpectedly incompatible cardinalities), or something that, upon investigation while building an app, wasn't precise enough (they asked for this to be their standard green, but their standard list only includes red and blue).
It's nearly impossible to specify all of those prior to coding, which is why the typical "waterfall" development techniques have fallen out of vogue. You're always going to learn things while coding, and this is one of the main contributors towards apparently unnecessary complexity. If I design version 1 of a program perfectly, and customers have new requirements for version 2, it's unlikely that the "simplest" implementation of version 1 will be the one that is most conducive to an upgrade. You end up with a choice between refactoring completely or sacrificing some efficiency and simplicity to graft the new features onto an otherwise good version 1.
I think Dr. Dobbs is nitpicking, though. There are definitely many ways to address, measure, or understand simplicity, and I agree that it should not be THE goal in and of itself. But the idea of making code easy to read, easy to understand both in the micro and macro sense, and just generally "simpler", has many merits.