This is another brilliant writing example from dhh. What a master he is. Talk about the tech and the big sea changes, and talk about the people. This was clearly written with the help of many smart people. So good.<p>I'm very interested in kamal 2. I use dokku for almost everything and I like that I can do from the command line anything like deployment, use Dockerfiles, scale instances, switch proxies.<p>kamal 2 seems like it takes over an entire server. Is there any reason to consider kamal 2 if you want to buy a single server and run a bunch of tiny applications on it (the way I run dokku)? Maybe rails is heavy enough that you really need to run it on server by itself?