Hacker News:https://t.me/another_hacker_news 饭否每日精选:https://t.me/fanfou_daily 饭否每周精选:https://t.me/fanfou_weekly Scale system:https://t.me/scalesystem Fireball Newsletter:https://t.me/fireballnewsletter 一任阶前点滴到天明:https://t.me/hearrain 有趣的物有趣的事情:https:/...