Should 1GB of data that is ultimately a video cost me more or less than 1GB of data that is email? Either way, it is 1GB of data.
I have to disagree with what Boards has queried. First, I lost 20k in a new mesh technology which was going to allow 36gb of throughput. I am intimately aware of bandwidth restrictions and how they impact the network. First, an email bandwidth is static. It can be predicted and your network can be scaled. Second, the downloading of videos is a monster use which sadly does not allow capacity planning unless you maximize the network capacity to the maximum amount of use for full video downloads by every users qualified by some reduction based on historical use.
Bottom line is video downloading causes huge capacity in a network. This cost is passed to all users. To reduce the cost they must differentiate pricing by use, or design a dynamic network use meter with variable pricing. This would allow a user to download at any time, but the pricing would be variable based on current network capacity which a user would be given a warning before downloading what premium would be passed on to the network user, or you transfer the real costs to all users which means folks who are only using email are paying the network capacity premium caused by those downloading. I believe in net neutrality, but I believe in variable pricing based on dynamic capacity.