I'm not trying to be antagonistic, but what are you even saying here?
I can empirically prove to you that not everyone who succeeds has a PHD and that, in fact, the absolute number of successful individuals with PHDs is significantly lower than those without.
I understand that what you do is complex, and you require mathematicians, but let me explain succinctly why you're getting a backlash on HackerNews by describing your engineers as Ninjas or GrowthHackers.
There's nothing wrong with Growth hacking, but the gentleman who wrote this article failed to do 3 key things:
1) Use correct grammar. No one on HackerNews writes like your author and frankly no one should.
2) Make a point. Constantly talking about how amazing your employees are isn't something I care about. I either have to take your word for it or not, and I have no measure to evaluate your employees. It's just masturbatory to be honest.
3) Stop demeaning scientists by calling them Ninjas.
This whole article smacks of hubris and a basic disregard for others in the field. It seeks to say "we're doing it the best, we have Valedictorians and PHDs!" but there's no substance there. You know who else had a lot of PHDs? Cuil.
http://www.pcworld.com/article/194162/search_engine_cuil_com...
All I'm saying is, if you want to appeal to people on HackerNews, write stuff that hackers dig. Talk about your use of R for statistical modeling. Talk about how you analyze the analytic abilities of your candidates without using "gotcha" questions. Tell us how you think.