515 / 我试了“1000个铁杆粉丝”模式，结果…(给创作者和创业者的启示) - I Tried the “1,000 True Fans” Model, Here’s What Happened

狗熊有话说 / BearTalk - 515 / 我试了“1000个铁杆粉丝”模式，结果…(给创作者和创业者的启示) - I Tried the “1,000 True Fans” Model, Here’s What Happened