Maybe that is where they came up with ad re-targeting. | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		pmorici on Sept 25, 2016 \| parent \| context \| favorite \| on: Two years spent spamming spammers back Maybe that is where they came up with ad re-targeting.

Consider applying for YC's Fall 2025 batch! Applications are open till Aug 4
Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact