For over 15 years, I oversaw the technical aspect of the biggest weblog in my country. I took great professional pride in making sure that every time we migrated to a new cms, links would keep on working, even when the external pages they linked to were since long dead.

A couple of years ago I left. Last year they changed cms once more. Now all the links are dead, and can best be found through through archive. The content was ported to the new cms, but the links weren't. So even though the content is in the database, it's just inaccessible by its old url.

Such a shame.