Nutomic@lemmy.ml to Today I learned@lemmy.mlEnglish · 1 day agoTIL that Reddit has achievementslemmy.mlimagemessage-square7fedilinkarrow-up114arrow-down112file-text
arrow-up12arrow-down1imageTIL that Reddit has achievementslemmy.mlNutomic@lemmy.ml to Today I learned@lemmy.mlEnglish · 1 day agomessage-square7fedilinkfile-text
Gamification.