With the transition from Squobble v1.x to Squobble v2.0 in mind, I started the automatic deletion of the links in Squobble today.
Previously, there were always 150 links available on the board, and the least popular ones were replaced with new suggestions. Since I want them all out of the board before switching to the new version, I changed a parameter so that from today on it will "degenerate" automatically. Every day a few of these 150 will be eaten by the archive, until there are none left. Let's hope v2.0 will be ready at that moment.