Interesting! That’s something we will definitely adjust for in upcoming models, though practically speaking, the confidence is low enough that in mod systems they would be treated the same
I agree, I wonder what is your data composition? Reddit threads, blogs, HN discussions? You can see why someone could make the case for bias. But I think is pretty good project, and pretty useful for communities that want only members with the same ideology, and need an automated filter to help with undesired comments, etc.