“PROVEN PATTERN #1: BITS RATHER THAN ATOMS Google and Facebook are largely software businesses that focus on electronic bits rather than material atoms. Bits-based businesses have a much easier time serving a global market, which in turn makes it easier to achieve a large market size. Bits are also far easier to move around than atoms, so bits-based businesses can more easily tap into distribution techniques like virality, and their ability to be highly networked provides more opportunities to leverage network effects. Bits-based businesses tend to be high-gross-margin businesses because they have fewer variable costs. Bits also make it easier to design around growth limiters. You can iterate more quickly on software products (many Internet companies release new software daily) than on physical products, making it faster and cheaper to achieve product/market fit. And”