I drew a picture, to remind myself how all this hangs together so that when I try and do something complicated with it next time, I remember everything. I thought that I’d share:
This way, I will hopefully remember useful snippets like the fact that SquareSpace caches the Tweets, RSS data, etc. so that page loads will still work even when those services are down, and that Instagram via Snapfinch is the exception to that.
Hopefully this kind of thing will make future migrations easier, should they need to occur.
Well, so far so good - I remember it now!