I feel that iPhone will still be around by 2018. We have Google vs Apple in 2013. They will keep fighting until 2018.
Smart watch and glass will not catch on with the mass. The health potential with watch will only come in 2038.
Based on my prediction, I will continue working on transport app. And I will invest on a strategy game. There is not a good strategy game on iTunes and play.
Mobile is the world from 1999 to 2009 Nokia, from 2009 to 2019 iPhone and android.
Location advertising is coming strongly with transport app. Strategy games will provide location advertising.
A new advertising platform will rise if Google does not innovate on phone advertising and keeps to its website cash cow, adsense.
Advertising mobile will come in 2015.
I will need an unlimited server. Server is going to be very important.