Like-gating refers to the practice of blocking users from certain content on a Facebook page unless they first "like" the Facebook page.

Like-gating指Facebook等社交网站用户要求浏览自己页面的用户需先点“喜欢”才能查看页面内的某些内容，我们可称之为“喜欢屏蔽门”。

Quite similarly, some forum authors often block certain part of their thread content from other users unless they comment on the thread first. This can be called comment-gating.

与之很类似的是，论坛里的有些用户也会将自己帖子里的部分内容屏蔽，浏览用户需先回复该帖子才能看到被屏蔽的内容。这种行为就可以叫做“回复屏蔽门”。