Ah, but you could write an A/B testing page and then share it easily with your friends - part of the value proposition is 1) hosting your personal apps and 2) f

Ah, but you could write an A/B testing page and then share it easily with your friends - part of the value proposition is 1) hosting your personal apps and 2) fine-grained sharing of it with others. So it wouldn't be a huge sampling, just your friends.