I'm guessing this post got upvoted less for the technology and more for what might be the definitive example of press-release-as-TechCrunch article.
The headline: Bunkr Is Now The Definitive PowerPoint Alternative Designed For The Web
The very first paragraph: Bunkr is a French startup that keeps reinventing itself. After making a big splash by promising the PowerPoint killer we’ve all been waiting for and struggling to raise a seed round, it is now starting from scratch again and rethinking from the ground up its presentation service.
Never realized "PowerPoint for the Web" was such a nascent field that a startup that is "starting from scratch again" could still become the definitive leader.