@Canageek @brooke remember to consider the possibility of updates to the document(s) as you ponder this, since old torrents will circulate ~indefinitely, but web pages often change frequently.
The #SciOp project has been working at the intersection of those two ideas, but I would be lying if I said I fully understand how mutable torrents work, or what they've layered on top of that to make it practical for their goals.