使用外部图片URL作为头像

[NateDhaliwal]

您好 @norberto_cb ，欢迎来到 Discourse Meta！
之前也有人提出过这个请求，这是当时的回复：

Profile Image from URL

We would always cache this kind of stuff locally, we avoid including inline images from 3rd party sources as a rule. Otherwise images randomly break, network performance can vary widely and we do not get an opportunity to optimise images that are expensive. Not strongly against adding a paste url somehow, but I do not want to clutter the interface.