If I developed a liking for, lets say, AC Milan and eventually said that yes I am a fan/ supporter of them. But had never been to the San Siro before, like the tens of thousands that do pay their hard earned cash to go and support AC Milan, I would say that was rather insulting to those fans at the San Siro, to say that I supported Milan as much as them.
Anyway, to the topic starter. I don't you're a glory hunter, but seriously, why do you need to be reassured that you're a fan or whatever?