I already opened IBAN account with puppy. Quppy was first considered but then left out due to greater than normal transfer confirmation times. Those entertaining nomadic lifestyle might just stick to bitcoin. Their non-nomadic counterparts can be hooked to bitcoin too. Then whats the difference? You can be in need of cross-border money transfers regardless of your choice to move around. Quppy is a sad slop for whoever cant afford capuccino.