4 ms·
eHarmony uses math! OKCupid uses reader-generated surveys.
by anothermachine 14y ago
eHarmony uses math!
OKCupid uses reader-generated surveys.
- shawn-butler 14y agoI would say eHarmony relies on pyschology; okCupid on sociology or anthropology. Was somewhat disappointed when okCupid was acquired by match.com.