If you haven’t already read the 22 Laws of marketing – then you should. It’s a short book which really should be called the 22 laws on entrepreneurship. It seems that most of the laws are true on a category scale – the type of scale that startups with big dreams should pay attention two. recently I’ve been reminded of the law 8: The law of duality.
The Law of Duality says that “in the long run, every market becomes a two-horse race.”
The most recent example of this is Twitter and Facebook. it seems as though they’ve won the social web race. Every brand or advertisement is now tagged with ‘find us on Twitter & Facebook’. We have to look pretty hard to find any of the other 400+ social networking sites. It seems the Law of duality is still true almost 2 years after it was written. It seems that certain power laws of dominance still exist, even though we all like to believe the market has fragmented and opened up for everyone….
The truth is there is only so much space in the mind. We can’t carry the baggage of too many ideas with us. So we simplify by limiting what we participate in. There’s lots new world industry examples of the law of duality.
Social: Facebook & Twitter
Search: Google & Bing
Mobile: iPhone & Android
Computers: PC & Mac
The question for internet entrepreneurs, is which new categories are still to get their number 2 player. That is where the opportunity lies.