Product clones using WebTorrent
github.com
github.com
In general, it seems like WebTorrent clients will be more inclined to "hit and run" (i.e. download some content, then navigate away without contributing back to the swarm), leading the worse swarm health.
A good use case for webtorrent is streaming, where the user will keep the webpage open for enough time to contribute at least few megabytes.