So what you're saying is it's cool for someone to only learn half their job if you've got other warm bodies available to cover for them. Eh.
Taken to an extreme this is similar to you saying I'd make an excellent plumber if I could drive the truck and had a couple of helpers that actually knew how to do plumbing.
You can't tell me with a straight face that a designer that doesn't have a solid grasp of the underlying principles of how front end code works isn't going to (at least occasionally) end up cranking out the worst sort of pie-in-the-sky speculative horseshit that's a rugged nightmare to mimic on the web, and every time they do they end up taking a big ass bite out of the project budget when the rest of the team is scrambling around trying to sort out the cross browser issues with the hot mess of a design comp they've just been handed.
That's a nice metaphor, but no, we aren't saying that you are doing a job, and actually you don't know how do to it and you have someone else doing that for you. The plumber metaphor is flawed.
I can tell you, because it happen every day. It happens to me every day. And if you don't believe me, just read around the comments from people, here and on the article page, that do exactly that.
By the way, there are also comments of people saying that designer must think a bit over what's technically possible, to innovate. Figures. ;)
The problem however isn't in agreeing or not, but in not being so sure that your point of view is the right one.
Taken to an extreme this is similar to you saying I'd make an excellent plumber if I could drive the truck and had a couple of helpers that actually knew how to do plumbing.
You can't tell me with a straight face that a designer that doesn't have a solid grasp of the underlying principles of how front end code works isn't going to (at least occasionally) end up cranking out the worst sort of pie-in-the-sky speculative horseshit that's a rugged nightmare to mimic on the web, and every time they do they end up taking a big ass bite out of the project budget when the rest of the team is scrambling around trying to sort out the cross browser issues with the hot mess of a design comp they've just been handed.
I'll pass, thanks.