Nope
I seriously doubt it.
- IF there is a well-designed, nicely usable multi-function phone (i.e. like an android or iphone of today)
- IF it has a wealth of robust download'able apps that are secure (i.e. UNLIKE android or iphone of today) where 99.99999 percent of them are well-vetted and provably malware/crimeware-free
- IF the banking/credit-card/merchant industries have cleaned up their act to where 'A' fraudulent transaction occurring within one years timeframe is a notable criminal event
When the state of things reach that point, I'll consider it.