While it is true that this is a home miniature marine reef aquarium hobby forum, it is also true that this the public forum for a social club. So while the main topic should indeed be reefs, I see no reason why tangential discussions can’t take place. For me, once I know and respect various individuals opinion on one subject, I often solicit their informed views on other subjects.
The Neon SRT for example is an interesting little car, because it has some very good specs for the money. There is a ‘Cedes that is also very similar in performance (I think they both have equally horrible repair records) and yet costs something like 3 times more!