The best way to bring back blogs is to start with your own. It looks like this is the author's fourth post and s/he hit a home run with the top post on HN.
But that's rarely how things work.
The thing few people tell you when you start blogging is how futile it will seem - for a long, long time. You'll start by posting something you put a lot of work into. You'll publish, thinking of all the comments and emails you'll get.
Then, nothing. You'll check the analytics. Abysmal. Nobody is reading!
You may write a few more posts, but it's always the same story. A lot of work goes in, but not much comes out.
And this is the point at which most bloggers stop. After all, how can you justify more time spent on something that doesn't pay back?
The problem is that with a blog you need to think in terms of years. You have to write regularly over the course of years before you'll get any kind of reliable following.
In the meantime, you'll notice how blogging regularly changes you. You'll notice patterns you never noticed before, especially if you stick to a particular "beat." You'll get better at choosing topics. You'll figure out ways to write faster. You'll get better at pushing through mental fog and procrastination that keeps so many others from writing.
You may also discover that you really, really hate writing. Nothing wrong with that, but understand that many people also dislike writing anything longer than a tweet. And that's why good blogs are kind of scarce. And therein lies the opportunity.