Another thing we might do is implement a moderator group of users. These would be well established users in the community. They wouldn't have admin powers but they could moderate the community and help with this problem in case it increases. Just an idea.
I actually noticed also a spam post by user "martin" here (https://trisquel.info/en/trisquel-451-update-release-now-mini-and-netinstall-editions#comments). I believe users should have a way of easily reporting spam posts so that admins can ban users.
Another thing we might do is implement a moderator group of users. These would be well established users in the community. They wouldn't have admin powers but they could moderate the community and help with this problem in case it increases. Just an idea.
El spam ya ha sido eliminado, y lo de crear un sistema de moderación comunal es una idea que habrá que estudiar.