And is this one guy somehow the "standard"? Because it sounds like you had one or two bad experiences and decided to generalize your feelings to an entire profession. We've all run into a bad ______ who we can't understand how he still has a job, but that doesn't mean ______ as a whole are bad. (Fill in "journalists," "programmers," "waiters," "doctors" or pretty much anything else.)
I'm not familiar with that guy or with Wired's editorial standards in general, but I do think you're being unreasonably broad in a way that you wouldn't be if, say, you'd met a bumbling computer scientist.
One time is an anecdote; two times starts to be compelling. 6/6 times has a reasonable level of statistical significance.
FWIW, I'm somewhat convinced that a majority of computer programmers would fall under the general umbrella of "bumbling," though I don't think I'd use that term. "Marginally competent" might fit the bill better.