I used to be an INTJ. Now I'm an INFP.
On my dating profiles, I'm going to use everything out there : Zodiac, Chinese Zodiac, MBTI, DISC. Also, SATs. And Experian and Transunion. And if they're an iPhone user. How many bumper stickers do they have on their car? Can they parallel park without using the dumb assistance lines? Do they like glittery vampires? Do they know how to reset their passwords without my help?
Lots of ways to suss out undesirables. :)