http://www.cw.com.hk/content/hong-kong-mobile-data-usage-hits-147-terabytes "Apart from mobile data usage, the number of 2.5G/3G mobile phone users has increased by 15 percent on a year-on-year basis reaching 3.35 million in January 2009. The total number of mobile phone users is 11.43 million and this represents a penetration rate of more than 163 percent” .
“ G ood product managers can look into the future and spot general trends as they begin to impact the market, if not before … There are massive changes going on right now in the global economy , media consumption , spending habits , technology adoption , and social behavior that will be much more relevant to your product and company than the current fad of the week.
As a product manager, you need to be able to identify emerging trends and capitalize on important ones. This will ensure that your products — and you as a product manager — are relevant going forward.”
Ignore fads and watch trends http://www.goodproductmanager.com/2007/02/07/ignore-fads-watch-trends/
Where or what do you want to be in 2,5,10 years time?