评分5星，满分5星

由 grahamft 发表于 Aug. 29, 2012 ·

A great addon, a must-have every time I install Firefox. However, I am confused by why Facebook (IP: 31.13.72.20) shows a question mark for a flag and says that it's a "New or Internal Network", with a Country Code of XX !!!

这个评论是针对附加组件的一个早期版本的（2.2.0.1-signed.1-signed）。