The internet industry over the last few years has grown accustomed to unlimited data from the consumer's perspective. This has driven growth and innovation on the web.
Yet nothing is truly "unlimited" - there have to be limits somewhere - whether it's cables under the roads of MHz of spectrum in the air. So how does this work? When you look underneath the consumer offerings you find out that data does indeed have a price. The typical full cost for delivering 1 hour of HD video to a consumer over the internet is £2.10. The customer who is paying £15 per month for their broadband connection will be losing the ISP money if they watch over 7 hours of HD video a month. So how come ISP's are still in business? The simple answer is that ISPs rely on selling consumers something they will not use.
This is changing however. In thej UK just before Christmas 2007 the national broadcaster - the BBC - launched "iPlayer" a free, "catch up TV" service available to all consumers in the UK. This had a dramatic impact on internet bandwidth usage in teh UK. In the first 3 months of the service around 45m TV shows were watched by around 1m people. The average viewing length was 25 minutes of video. Suddenly consumers are using the internet capacity they are paying for.
What is this doing to ISP business models? Over the last 3 months profitable, innovative ISP businesses have become loss making - as the cost of buying the data traffic is higher than the revenue from consumers. The traditional telecoms business who invested in capacity during the .com boom now have an opportunity to make a return on the investment that they made 10 years ago.
What are the lessons we can learn from this?
Firstly there is a tendency for people to be over optimistic on the impact of new technologies - we saw this with the early investment in broadband and capacity that remained unused for years.
Secondly there are "tipping points" - these points that create mass adoption come from a very simple service. The service that enables "watch TV later" has been available with different solutions from Betamax, VHS, DVD, Hard Disk recording for many years - innovation is shifting the value from hardware providers, to software and services - a pattern that the IT industry has seen before.
Thirdly - mass adoption requires a simple, engaging experience.