So you don't attempt to prejudice only in your blog posts, it appears. This is one of the most sadly defensive responses by a blog author I've yet seen on here.
Where, exactly, is the strawman? Please point it out rather than desperately trying to immunize against my completely valid comment in the most frantic of manners.
You posit an idealized notion about building it yourself based upon accomplishing, to this point, apparently very little. It's one thing to cast a theory and pursue it (e.g. "my attempt at building competitive storage on the cheap"), but you're presenting completely unsupported dogma around it, and then bolstering your own decisions by conclusions you actually don't even remotely have. It's the guy who decided to start working at a standing desk and on day one has a laundry list of comments about why anyone who doesn't is wrong and lesser.
This is a fairly typical, of course, and you see it by people who build their own anything ("don't give all your money to big TP -- six quick tips for making your own!"), and we generally only see it in the before stage, as the after stage is more often than not a littered debris field of failures.
I find it rather incredible that you attempt to incite HN guidelines, as if raw gullibility and boosterism was the direction of the critique. You are making broad claims in the linked article that you have absolutely no basis for making, so criticism is well deserved, and a service for anyone who might buy into this notion, making a fool of themselves in their own organization.