Before BBM I had only a vague notion of who Jake and Heath were too. I'd seen Day After Tomorrow and I'd seen Monster's Ball (but I actually had and still have no memory of Heath's role particularly in Monster's Ball). I associated Heath with all the advertising I'd seen for A Knight's Tale, but it's a movie I've never seen. So, I had no expectation with regards to either of them really. And obviously, I was more than pleasantly surprised.
I still haven't felt compelled to rent or see their other movies. In fact, I have sort of an aversion to the idea of seeing them in other roles.
I went to see TDK because it's such a special circumstance. And, as I've said a lot... I really loved TDK. But, at the same time I really, really dislike seeing it mixed up with BBM's legacy. I wish there was a way to keep the two very separate and distinct entities.
To me personally, Brokie-ness has never been about being a Jake fan or a Heath fan (or other BBM actor fan) particularly. Although, I find it fun keeping up with the JJJ and HHH threads, etc. for the sake of keeping up with current Brokie conversations and news, etc.