This isn't my opinion, it's more like "business physics". Any company without network effects is going to have escalating acquisition costs as they have to conv

This isn't my opinion, it's more like "business physics". Any company without network effects is going to have escalating acquisition costs as they have to convince more highly indifferent users/customers to come onboard. This is why Weebly is a 360 million dollar company and Uber is a 30 billion dollar company (100x difference). Uber is building a monopoly that almost completely precludes competition. There simply isn't anything close to this in Weebly's business model. Blue Apron is a good example of what happens when CAC gets out of line. Check it out.