It depends for what you want the images. In most cases, mainstream users don't care how the images are set up internally. They just want a Dokuwiki or Redmine i

It depends for what you want the images. In most cases, mainstream users don't care how the images are set up internally. They just want a Dokuwiki or Redmine instance and images like this allow them to quickly have one up and running that they can use right away, without having to read a lot of documentation or tinker with scripts.