Quote from @bheklilr on Reddit:

I don't know if this is something that really belongs on this list, but I will say that as a novice rust user I often run into the problem that stackoverflow Q&As/blog posts/etc are from 3 or 4 years ago and the solutions presented there are no longer valid with how much Rust has been updated. I'm not sure what the solution would be, but maybe it could involve putting together a task force to go through and provide updated answers to the most popular questions on SO, finding popular blogs and seeing about getting them updated/deprecated/rewritten, that sort of thing. This would be a lot of effort that wouldn't be terribly visible to people already in the community, but it would be a boon to newcomers. Rust's documentation is great, but it doesn't always have direct answers to a lot of questions asked by noobs like myself. There isn't as much community content, and unfortunately a lot of it is outdated to the point of not even being syntactically correct. This can definitely cause headaches for people trying to get started with Rust.