Sure, if definitions change, the amount of SP/Vests needed to be considered X would be different. Just like a government could say anyone making more than X quatloos now classifies as wealthy.
But my premise is that 1MVest minnows will be elite, 10MVest dolphins will be wealthy, 100MVest orcas {{{hush}}} will be staggeringly rich, and 1000MVest whales will be Bill Gates.
Right now, today, minnows are already the top 1%.
Hmmm.... In keeping with the Powers of Ten theme, maybe at some point we’ll need a term for those who have 100,000 Vests (currently 49 SP) or even 10,000 Vests.