Here's a thought: you're assuming I care equally about grammar and programming.
If I use the wrong form of "it's" in a sentence, someone might wince somewhere (possible even rage a bit). No one is going to die.
If I use the wrong form of const, it's possible that all hell will rain down upon the Earth and millions will die in horrible gut-wrenching pain, clasping their loved ones to their chest and bemoaning the gods (the desirability of such an outcome is a wholly different matter).
I am a software developer for a medical device manufacturer. Poor spelling and grammar can change the meaning of a requirement, leading to a software error. Down the road someone can certainly die.
More likely, however, is that grammar and spelling errors in Requirements, Design, Procedure or other documents, or in code commit comments, or code comments themselves implies to an auditor for a Regulatory Body that our code itself is sloppy. That leads the auditor to dig deeper. Dig deep enough and you will find enough to hang someone.
For just this reason, we must pay attention to proper documentation, down to appropriate word choice. No, we don't test for usage of written English during interviewing, but it's strongly enforced during day-to-day work.
If you don't care equally about grammar and programming, then you aren't wanted. You can no doubt latch onto a dev shop that doesn't care about that.
I don't see the problem and I admire the attitude. Use of the written word is important and, aside from the exceptions mentioned in the article, I think significantly less of people who don't write or speak well. It's important to me to work with good communicators and you can't be a good communicator if you can't speak and write well.
If I use the wrong form of "it's" in a sentence, someone might wince somewhere (possible even rage a bit). No one is going to die.
If I use the wrong form of const, it's possible that all hell will rain down upon the Earth and millions will die in horrible gut-wrenching pain, clasping their loved ones to their chest and bemoaning the gods (the desirability of such an outcome is a wholly different matter).
The two issues do not equate at all.
ED: fixed spelling of "grammar".