More likely he's referring to the services people use to see where on the intern... | Hacker News

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

dboat on Sept 10, 2013 | parent | context | favorite | on: How to Advertise on a Porn Website

More likely he's referring to the services people use to see where on the internet their ads are being displayed.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact