translation.en: And you can contrast this with a neighborhood organization of the 1970s, when this kind of scale just wasn't possible, neither was the quality or the longevity that the spine of technology can provide.
translation.zh: 大家可以将其与70年代的“邻里互助组织” 进行比较， 当时要做到如此大的规模根本不可能， 服务质量和持续性 也远不如科技发达的今天。