An interesting read
Interesting, yes, but typically mutual attraction between people is +/- 10% (yes, that's a made up number, but you get my point ) of thier own intelligence. Whenever i see someone say they're sapiosexual i immefiatly think "I'm looking for someone smarter than I am".
It helps to have easy to understand labels, when youve got to desctibe yourself in a few lines, but i agree sapiosexual is a code word for way more than being interested in intelligence. Its about humble-bragging and snobbery, not just trying to communicate.