Re: Good Idea.. but..
Not entirely sure why you were downvoted; even a 1080p60 youtube stream rarely exceeds 6Mb/s bitrate overall, and I don't think iplayer shows anything more than 720p50, usually maxing out at around 2.5Mb/s. They'll fit down a 10Mb/s pipe without even touching the sides. I don't use them myself but I can't imagine other streaming video services being vastly different...