Comment by ben_w

> VOY: Different to DS9, with one overarching plot (coming home) that got pushed forward most episodes, despite individual episodes being mostly watchable in random order. They've figured out a way to have things have accumulating impact without strong serialization.

I wouldn't say they had any noticeable accumulating impact.

Kim was always an ensign, system damage never accumulated without a possibility of repair, they fired 123 of their non-replaceable supply of 38 photon torpedoes, the limited power reserves were quickly forgotten, …

Unless you mean they had a few call-back episodes, pretty much the only long-term changes were the doctor's portable holo-emitter, the Delta Flier, Seven replacing Kes, and Janeway's various haircuts.

> True, plenty of dropped arcs in TNG in particular. But often for the better, like in the "damaging subspace" aspect - that one was easy to explain away (fixing warp engines) and was a bad metaphor for ecological anyway; conceptually interesting, but would hinder subsequent stories more than help.

That and beta-cannon is this engine fix is why Voyager's warp engines moved.

The Doylist reason is of course "moving bits look cool".