Comment by ziml77

> And documentation is either not existing, incomplete or horribly outdated, and StackOverflow etc. are even worse.

Or the documentation is very complete, but only useful if you read and comprehend it in its entirety. Open source devs need to understand that not everyone using their software wants to become an expert in it. They just want to get a task done and the software is facilitating completing that task. That is something totally normal and those users should not be thought of as less important than the power users.