@WholeMarsBlog I’m worried that Twitter has a disincentive to reduce spam, as it reduces perceived daily users
@WholeMarsBlog我担心推特对减少垃圾邮件有抑制作用，因为它减少了感知到的日常用户
@WholeMarsBlog I’m worried that Twitter has a disincentive to reduce spam, as it reduces perceived daily users
@WholeMarsBlog我担心推特对减少垃圾邮件有抑制作用，因为它减少了感知到的日常用户