Kicking this a bit.
I have a couple posts I'm working on (it was originally just one, realised I'd have to split it into at least two, might end up as more...). I'll be posting them here when I've finished a first draft, because I'm constantly worrying about "Wait, didn't get enough detail here, it won't make sense!" vs "Wait, this is too long-winded, remove some detail!" and I could use some feedback.
Anyone else that might have any not-fully-baked ideas is invited to make a post or start a thread, to ask for criticism or help, or whatever else. Fully baked ideas are also welcome, of course.