django 1.4 Many-to-Many bulk add

Of course it's possible! You just have to create an explicit intermediate table and then use this model's bulk_create method.

If you want to add queryset to bulk add or remove method of many to many relation models :

qs = Article.objects.all()
publications = Publications.objects.get(id=1)

publications.article_set.add(*qs)
publications.save()
publications.article_set.remove(*qs)
publications.save()