Thanks for the kind words, askvortsov. So far it's super smooth. We had a major hickup where users couldn't use the login anymore, but that bug just appeared and disappeared by itself again. It was scary and we felt helpless for the time being, we'll observe if it happens again and how we can fix it.
Thank you for developing such a great software. We'll make sure to promote Flarum on our new website AwesomeAlternatives.org very soon.