I would like a new and interesting way to learn, what about to write a story and learning the japanese from the easier to some intermediate or advanced level through a story, a single story of course. I suggest this because not everybody learn at the same speed for me is more easier something fast and focus on vocab and grammar, and it's funny heard the people (Peter, Naomi, Sakura, etc...) comment lessons but is so slooooooow... 
and every lesson comes 1 in a week so I will finish to learn Japanese maybe when the scientists discovered the way to learn the language taking a pill... 
of course 
at this point to suggest something like this look like some very weird but who knows...
oh!
I take the idea from here OF COURSE I don't want japanesepod copy a learning method but that they take this idea and make some better, ah! don't misunderstand me I like Japanesepod 
またね！私の英語はよくないですから、ごめんなさい。