Storage and networking are both areas we're investing a lot of work into right now. Blob storage isn't the first on the roadmap on the storage side, but I'll definitely pass on this feedback.
Sometimes you got tutorials from different times (I think one of them is like using Flask with Nginx) - they explain the same problem with two similar solutions but one works and the other one does not (some config parameter change).
IMHO I think you should streamline them and mark the older ones as "OLD" or "ARCHIVED, proceed at own risk".