It's a nice extension but I see some problems. For example, instant translating don't work under tags. And I wanna see a ability to use instant translating where I'm reading PDF documents 'cause new version of firefox's pdf reader is great and I want to use it instead of other native reader such as FineReader etc.

UPDATE FROM 3 to 5 STARS: Yeah, it's possible to translate in PDF reader now. But can you add a pop icon to translate not words but texts?