[Scarblac]

If it wasn't a viable business model, Google wouldn't move into the space. It's just that they first use their infinite pocket money to kill off all the competition, then switch to making money.

[ucaetano]

> If it wasn't a viable business model, Google wouldn't move into the space.

Wrong, maybe that "space" (feature or product) goes well with Google's business model, but wouldn't support a viable business mode by itself.