i just want to emphasize that i'm far from one of the fastest cappers so you can't pigeonhole me in with those who "soley rely on speed." and in my experience the reduction has more of a vertical bias against it, making upward scaling more tricky, horizontally it's effect is mostly marginal. this is the issue with maps like greatwall, dance, etc where you need to go forward as well as up (in most cases) for a clean escape.
i dislike, however, that someone can say "this tactic is bad, we're biasing against it." if "we" bias against defenders through scoring, and bias against runners through reduction, we're fraying margins for what? to allow the opinions of some to come in line with reality at the cost of those of others?
discounting the issue of imbalanced teams on public servers, which so far isn't addressed as far as i can tell, the game works remarkably well. i wonder at what point everyone will say nexuiz is what it is (in terms of balance, gameplay) and there exists no "flaws" inherent to it, only it's unique blend of approaches. striving for perfectibility in matters of taste is just going to, at some end, alienate some group or another.