Ketnet using Drupal Ketnet is a public children's television channel in Belgium, owned and operated by the VRT, a public broadcaster. The Ketnet site is using Drupal! (Hat tip: Seutje) — Dries Buytaert Dries Buytaert is a Boston-based Open Source advocate and technology executive. More than 10,000 people are subscribed to his blog. Sign up to have new posts emailed to you or subscribe using RSS.