I don't see anything wrong with this. There are any number of scalability, data quality, and other problems that will inevitably crop up when you scale out some

I don't see anything wrong with this. There are any number of scalability, data quality, and other problems that will inevitably crop up when you scale out something like this. Short of a Death Star full of genetically engineered QA monkeys Google has to launch this incrementally to avoid the complete disaster that was Apple Maps. An invitation/queue system seems like the perfect answer.