This question asks how to get started on learning about software development for avionics and ultimately making it a career. Although the question is fairly specific and the technical area is relatively well-defined, career questions in general have a number of common issues, which this meta.SE question describes well. I don't think we've had any meta discussion about them here yet.
In summary, in many cases they're subjective, lead to discussion and are useful only to the person who asked the question. On the other hand, the same meta post acknowledges that they're are often very popular, so obviously they do have value.
In fact, the few aviation careers questions so far can mostly be answered objectively because they're about costs and qualifications. Those seem like good, useful questions to have. But more open questions asking how to get into a certain career, which technical skills to learn or which references to use seem too subjective to me.