I was referring to speed.
The same basic things interest me as well; the foundations laid by Plato, Aristotle, and German idealists is also incredibly interesting, albeit ponderous.
To dismiss the subjects out of hand because someone feels that these systems, or idealism itself have no correspondence to reality is patently ridiculous, and doesn't say much for that person's reading comprehension.
Tangent: It's one thing to discuss philosophy (i.e. wank), but it's another to put it into action, especially in these times we live in. All the philosophizing in the world doesn't mean shit if you can't put it to good use for something that benefits the rest of the planet and our collective future. Unless of course, all you care about is appearing erudite to a bunch of strangers on the internet, winning the oneupmanship games that characterize "debate" around here, or playacting for the benefit of BBS politics/expectations, then you are free to continue - don't be surprised when you're not taken seriously by anyone else.