I think anything that educates is a good thing. I know I have never stopped learning and while I have no use for scaffolding -- at the moment, the techniques and knowledge you may have gained may well be applied to other projects. Bring it on. If this is the wrong forum, then moving it is a few simple clicks for the mods, so have at it.
You will have to make sure the pics are sized within the forum-max-range, but other than that I think it is an excellent idea.