Yeah, definitely think you guys are both top notch projects, but the article focused on you guys as the end solution and mentioned so many other things en route, I felt people should see one of the other high profile contenders, though forgot to add it was AWS only (added below). It's been a few months now since I kind of timeboxed an hour or two to play with each of 3 I narrowed down to as most likely to offer the easiest transition off of Heroku without being single node like Dokku (you guys, Convox and Tsuru were the 3 I think I tried, and got furthest with and was most impressed with Convox and Flynn). It wasn't a totally fair comparison, as I think I ran Flynn and Tsuru locally via Vagrant, because I could for both I think, but had to actually use real AWS for Convox... but this was all just because I was hoping to make a case at work that we should try one of these actual PaaS-like solutions rather than go for a non-PaaS solution like Kubernetes, as I knew it would not be a trivial transition, as the articles' author discovered. If I ever have time to try it again I'll try and go a little further and provide feedback if I have any!