How likely is it that my company's promotional videos will be federated to the extent that it'll actually reduce my bandwidth cost by a non-trivial amount? Will hosting videos like this increase reliability or reduce it? I genuinely don't know - i've never used it - but it would be far from my first pick for this kind of stuff.

> but which platforms employ the power of the torrent protocol to distribute bandwidth so you can run with minimal costs?

You mean apart from S3? https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObjec...

> Amazon S3 does not support the BitTorrent protocol in AWS Regions launched after May 30, 2016.

oh.