Hazardus-Havard V.2

You shouldn't concern yourself with finding ways to get subscribers. Instead, make an appealing channel that people would enjoy to watch and you enjoy doing. That's how you'll be getting people to watch and stay. As for actual content you need, there's plenty of things you can try. Many people like to make specialized content, such as cartoons or music. Maybe you can try your hand at that. There's always the Minecraft route. You could try making a 1:1 scale Canterlot, or other places with friends or by yourself if you'd prefer, or maybe even doing custom stories based around ponies. Narrating stories over on FimFic or other story sites is another thing. You could choose to do some silly oneshots, lengthy stories, or purposely do horrible stories and point out faults (though you better know those faults very well). Voice work is getting somewhat popular, though you best have a good range of vocals and variety on your different characters you do. You could always criticize things pony related, whether it be the shows and movies of past (haven't seen anyone do this yet) and current gens, peoples stories, art, and cartoons, or pony related video games. Attempt to make skits out in real life, much like Smosh does. Don't forget, you don't need to do everything with ponies, some variance in material is always good. And you should make sure your personality is very expressive, interesting to see or listen to, and not too annoying to viewers, but make sure people can actually hear you and see you properly.

I can see maybe My Littlest Pet Shop crossing over into the MLP:FiM universe, where the animals go over there for some time. Other than that, I just can't see Hasbro allowing such a crossover to happen to many IP's out there, not unless it's from their own work. Of course, this could change depending on what shows get on the Hub in the future. Maybe they get access to some DC IP's and start making new Superdog shows or some other silly thing where it would be feasible for a crossover, even if it was just for a quick little scene. There could also be silly little add ins, such as maybe an anime has a character wearing a Pinkie Pie shirt in one episode, I can possibly see that happening as well.

It's actually strange since I write stories based around this idea, sometimes mixing it up on how things go in my head. It really depends on how the human comes to the character and the circumstances that are happening when they pop up. Without anything bad happening or with nothing to hurt the imagery of the human and completely relying on how the human acts, Celestia should be the easiest to handle anything that happens should a human come out of nowhere. Rose would be the one pony that would handle it the absolute worst, possibly making things even worse than should anyone else had seen the human.