[root_axis]

Sure thing. I'm not suggesting that there is anything wrong with the framework, and just because I find the tone of the blog somewhat arrogant doesn't mean that I'm offended by it; sometimes arrogance has a reasonable explanation, I just don't see that here.

> trying to explain why their project has advantages

IMO you can do that without the tacit suggestion that the competition produces unmaintanble code, or at least, explain why this framework is objectively more maintainable and not just one's particular opinion of what is maintainable.

> if a project took an arrogant tone while also having a large amount of money backing it, I might be annoyed

I'm not really annoyed either way, but in my totally subjective opinion a lone developer should take a more humble tone, it's not as if backing by a large corporation correlates with non- maintainability.