湾区日报

湾区日报（个人博客）创始人运营分享

https://www.shangyexinzhi.com/article/106631.html

高效率技巧 021 - 从零到一打造有价值的邮件列表

https://blogcn.acacess.com/build-a-newsletter

early adopter

https://geeknow.medium.com/early-adopter-82676b10a2fb