I guess some clarification is due.
First of all, judging and even more "stereotyping" get a lot of bad rap, but remove this from humankind and we would be a herd wandering around without purpose if we would even survive.
Judging and stereotyping is a generalization skill. They are good, but they come with a side effect. Instead of treating the tool as probability suggestion algorithm that helps you to navigate through life, many people are controlled by them and treat the "tool's" suggestions as absolute.
For example, no one would deny that culture heavily influences a person. Hence, you could draw some preliminary conclusions about a person based on his culture (both positive and negative in your perception), but you should never articulate them as absolute facts and always be ready to provide the benefit of doubt for any specific person that he might be completely different.
Now to domains.
I did not mean interpretation of the Lion above that owning Manslaughter means some killer instincts )
It was rather about the quality of names, about the creativity or lack of it, tendency to repeat the same mistakes or striking it every time.
Or even not understanding what the person exactly does, but admitting that his/her secret recipe works and admiring them for it without not knowing them otherwise.
@Federer would be a good example. He has his own formula that would be hard to replicate for anyone. Some of his registrations can be surprising, at least, but they work somehow. So I don't know him, but I judge him as being exceptionally intelligent, analytical, methodical and also always eager to learn more.
Or Mr
@Bulloney . Probably a great guy in real life. When he started, I assumed that he is making some newbie mistakes, but after many months seeing him repeating the same pattern, I draw conclusion (I can be wrong) that he is very determined to the level of being stubborn and arrogant and a bit naive believing that he can redefine single-handedly an industry. Those qualities have probably helped him to succeed in real life within the field he worked before, but in domain industry that is bound to fail. So, yes, I judged all these based on the portfolios, sale reports (or lack of those), as supplemented by some forum posts )