[gnaritas]

> Or does a power outage mean poof it's all gone?

Poof the closures are all gone; the state of the articles and comments are of course rebuilt from disk state on an as needed basis.

> I do build websites as well, so I'm not just armchair commenting.

I appreciate that, I just use a similar framework and understand why one would choose to use callbacks and not bother ever replacing them. It has to matter enough to bother and to pg, it doesn't yet.