People have RFID scanners that capture your CC info directly off the card in your wallet. You can't do that with a phone right now.
Fair point. But then again, I'm not responsible for fraud losses on the credit card.
Battery drain with NFC? There's almost zero. If a device can't make it through an entire day with NFC and Wifi on it's not worth owning.
Actually, it's a significant issue, but not in the way you were thinking. If you're travelling and need to use your phone a lot (surfing, calling, watching video, playing Angry Birds), then the battery can go to zero.
If it goes to zero, you can't use your NFC-enabled phone. I came across this issue with airline boarding passes, for example. Fortunately, I'm always anal about these things and whenever possible, I carry hardcopies of my tickets and boarding passes in my briefcase.
Also you mentioned a $200 limit in canada for RFID purchases. Google Wallet limits you to $1000 per day on a single device and up to $10,000 per day across multiple devices and cards linked to your account. Once you verify your identity the only limit is your bank account balance.
I was the under the impression it was $100, but more importantly, the stores limit this. Most stores are $50 or below.
However, that's
per transaction. Not per day.