You're not exactly refuting my point about the Q9A/Q89.
As for the QT7, well, all signs point to it being a particularly egregious mismatch between the route's character and which weight class it was thrown in. Between the route's O/D pair, the highly residential nature of its primary corridor, lack of a dedicated local, and the frequencies ranging from little better to flat-out worse than the QT71's, it would make far more sense as a green route than a blue one. Even the QT40 proposal actually had decent stop spacing on Linden Boulevard (average of 1,021 feet, well within the optimal range of 880-1,320 feet, whereas the QT7's stop spacing only dips remotely appreciably below 2,640 feet between Merrick and Guy R Brewer Boulevards).