Hey this person is talking about this subject I have just heard of. I will at some point need to go validate their information but as a shortcut I can go look at their profile and see that they are well respected in communities dedicated to that subject. Therefore I can trust their information.

Alt

This person is asking questions that sound reasonable on the surface - but when I look at their post history I see they are active in some much more extreme communities and I'm able to form the conclusion that their apparently reasonable post may not be in good faith.