What is the technical definition of net neutrality? I look at a lot of these articles and they seem to imply people are using the same term for multiple things.
Indeed. You can imagine pretty expansive definitions, and whatever definition you come up with can create potentially undesirable incentives.
I don't know whether Comcast is using IP to deliver their video-on-demand services to your cable box, but let's assume they are. That IP bandwidth is above and beyond whatever you're paying for as a "broadband" connection, but that's just accounting: It's all packets in the end. Is it "neutral" for Comcast to be able to use that bandwidth to provide you with movies and TV while restricting NetFlix to your capped/metered "Internet" bandwidth?
If NN would disallow such restrictions, then Comcast really is a low margin dumb pipe provider. Some people love that idea, but it doesn't encourage any of the existing broadband providers (maybe sans Google) to keep spending tens of billions of dollars to roll out faster and faster networks.
If NN doesn't apply to these services, then of course Comcast will simply package up as much of their IP-based applications and content as possible into proprietary interfaces with your TV and other devices while making the bandwidth available to "open" IP applications commensurately smaller.
Im not sure how the second case incentivizes them to build out their networks either. They have barely done that for the last decade or so (consider how expensive and slow internet access in the US is compared to much of the first world), so I'm not sure why they would start now that they have even more control.
"Barely done that for the last decade or so"? I don't think you remember what broadband connectivity options were available in your typical American suburb in 2004 or 1994. As rayiner pointer out in a thread a day or so ago, telecom providers are some of the largest capital spenders in the nation:
Because it improves the quality of delivery of their service (e.g. video-on-demand). The Internet user won't notice the improvement - their Internet speed would remain the same, by metering - but the actual pipe improves so they can deliver more/better video (and reap the profits from it).
What's are the points of comparison? It's not really fair to compare average speeds in the U.S. with those in South Korea or Japan, where residents are heavily concentrate in a handful of major urban areas. I don't think internet access in the U.S. is slow compared to say Australia or Canada, which are similarly suburbanized and spread-out countries. According to this report, we're 11th in the OECD for average download speeds: http://cyber.law.harvard.edu/sites/cyber.law.harvard.edu/fil... (page 30), ahead of Canada, Australia, and the U.K.
Network neutrality rules prevent the network providers from cutting preferential deals with content providers. The pipe providers must remain neutral regarding the data flowing through their pipes.
If you want to know what the world looks like without network neutrality just go back to the days of Compuserve, Prodigy, Genie, AOL, et al. Dismal does't even begin to describe the situation.
I don't know whether Comcast is using IP to deliver their video-on-demand services to your cable box, but let's assume they are. That IP bandwidth is above and beyond whatever you're paying for as a "broadband" connection, but that's just accounting: It's all packets in the end. Is it "neutral" for Comcast to be able to use that bandwidth to provide you with movies and TV while restricting NetFlix to your capped/metered "Internet" bandwidth?
If NN would disallow such restrictions, then Comcast really is a low margin dumb pipe provider. Some people love that idea, but it doesn't encourage any of the existing broadband providers (maybe sans Google) to keep spending tens of billions of dollars to roll out faster and faster networks.
If NN doesn't apply to these services, then of course Comcast will simply package up as much of their IP-based applications and content as possible into proprietary interfaces with your TV and other devices while making the bandwidth available to "open" IP applications commensurately smaller.