It’s been widely reported this morning that music downloads are now in decline. If you take the launch of the first iPod as the date when music downloads started to become a meaningful market then the time from inception to decline is a meagre 13 years.
As an indicator of the significance of the download market, remember that it was the iPod that saved Apple after Jobs returned to the company – according to Wikipedia iPod revenues peaked at $4bn in Q4 2007 and were 42% of Apple’s sales in that period (I imagine that there was an Xmas boost and that iPod sales were a lower percentage over the whole year, but I don’t have the data).
Apple, of course, came up with the iPhone and has prospered in spite of the declining significance of music downloads, but this story shows how quickly new markets spin up and down these days and how fleet of foot companies have to be to survive and prosper. This is why Google is launching driverless cars and Facebook is bought Occulus Rift – the pressure to come up with significant new innovations gets greater and greater as the pace of change increases.
Yesterday I noted that the desktop advertising has also peaked. There’s a similar story there. If you take the 1995 Netscape IPO as the start of the internet advertising market then that industry went from inception to decline in 19 years.
New markets spinning up creates opportunities for startups and when they spin down it’s because a new industry is spinning up, with more opportunity for startups. The faster this happens the better it is for those of us in the startup world.