Fan content is... okay
But it really should be left as that.
Not that i wouldnt mind seeing some fan content made canon (more then there is already) but without a central mind focus, stuff would be so scattered that i think it would kill the fandom *imho*
Now, IF there were an actual conglomeration of quality writers, animators and free agents, that Hasbro licensed and green lighted with full freedom in order to project the recreations of My Little Pony,*or something along this line*... THEN we might have something.
But im not holding my breath