Point of perking Tiger or anything else, abled or disabled:
fun for micromanagers and accountants,
provides illusion of gameplay control,
gives analysts lots to analyze,
annoys newbies,
annoys less skilled pilots,
annoys players with limited time to play and amass points,
allows best pilots to use more of the best rides,
best red herring on board to divert attention from other issues,
those are enough for starters....