We need photos so we can create your profile. Other info like current city, hometown, likes, interests, and education are things we use to find the best match for you. We can only get this information if you grant us the permissions on Facebook. You never know where you’ll make a connection. For example, it seems as though a common interest in the Beastie Boys IS a statistically significant indicator for love. You can always manage your Facebook permissions here: https://www.facebook.com/settings?tab=applications