You don't have to move to Asia for a cheap and decent living, you can try a modern city from the Eastern Europe or Portugal, you'll find nice communities, open with the foreigners, interesting projects, volunteering, a social and healthy life.
We already support pattern unlock, if there are requests for pin unlock, it'll be really easy to integrate it.
Custom feeds is on our roadmap. Sometimes in the near future.
As I said earlier, we don't sell or give any information to anyone, nor we collect data that can uniquely identify any user. All data (time on screen, geo, time, locale) is used internally as part of our analytics app.
We don't sell any information to anyone, nor we collect data that can uniquely identify any user. We are interested in users' actions, time on screens and so on. This is why we wouldn't prefer games. But as I said, games would be ok as well if we cannot find other apps.