While blog entries themselves shouldn't be translatable, it should be possible to set the language of a blog post so that only blog posts in the user's language are displayed.
should use settings.LANGUAGES as choices
nullable/blank (which means: display this entry in all languages)
not displayed if len(settings.LANGUAGES) == 1
Views only display entries with language in (get_language(), None)
While blog entries themselves shouldn't be translatable, it should be possible to set the language of a blog post so that only blog posts in the user's language are displayed.
len(settings.LANGUAGES) == 1
language in (get_language(), None)