If you're going to flip your smarmy button on (again), at least be right...
e.g. Houston (
http://www.rpiforecast.com/teams/Houston.html)
Their top 100 loss @ Harvard has a net positive impact on their RPI, as does their home win against us (ugh)
Their crappy 300+ home wins are net negative.
Even in context for an individual team, you're wrong. Conceptually it makes sense, too, as teams in the 300+ range have a disproportionately big impact on 2/3 of the RPI measure. You simply have to upgrade to "somewhat awful" from "we played roadkill" to make a significant impact. To put it simply - when you play a 300+, they likely have both a) a bad record and b) bad opponents, so you're nuking the majority of your RPI measure.
In a wider context, the conference RPI is a measure in and of itself, that impacts the collective perception of individual teams. These teams torpedoing their OOC SOS hurts us, and it REALLY hurts us when we're on the bubble.