Nutomic@lemmy.ml to Today I learned@lemmy.mlEnglish · 4 months agoTIL that Reddit has achievementslemmy.mlimagemessage-square6fedilinkarrow-up11arrow-down10file-text
arrow-up11arrow-down1imageTIL that Reddit has achievementslemmy.mlNutomic@lemmy.ml to Today I learned@lemmy.mlEnglish · 4 months agomessage-square6fedilinkfile-text
Gamification.