Thanks for the reply; the problem I've had is mostly with things on your GitHub and images you maintain. For example, I asked about the Postgres image and whether it was maintained ages ago and was told that you're not sure if you'll maintain it or not. This is fair, and I don't expect updates the next day, but it's still on Postgres 9.6 and doesn't mention if you plan on ever updating it again. If not, that's fine, but please mark it as such so we know if we should rely on that image or not (we're building our own right now, which is fine, but we'd rather know).
Also, lots of little things on GitHub like the examples of using Prometheus and others have PRs (some of them by me) which have never had any comments, no acknowledgement that they've been seen, but also no indication that the project isn't maintained or is just an example and that we shouldn't submit PRs.
All that being said, in general thanks for a great product.