I'm totally onboard with the concept of what you're doing, …

I'm totally onboard with the concept of what you're doing, it's brilliant and yes there are people who play these types of games on their phones. I've been to Manila a few times and it's the PERFECT place for microtransactions. People there live on their phones taking advantage of the special offers all the retail stores have, sending airtime to their huge families.
Its just... not for me!! I love real world utility more-so than games on phones.