You can do really well with dtube if you tag dtube in your tags. As there is a good chance dtube may choose to upvote your video, which is essentially the only way I have made anything on my posts! If you are going to utilize dtube, I recommend really figuring out what your dtube personality is going to be like. I dove in like an idiot without figuring out what direction I was going. I just figured, hey ill make covers and parodies and that will be cool, but I think dtube is looking for more than just that, but also people adding to the platform, which is my little tutorials have been well received. You also need to be able to commit to it daily to make it most effective. I would say just, at first anyway, maybe do a little daily explanation of your daily post, but in video form. Talk about the things that have worked well, and talk about the hard things, and the things that you have found are kind of a waste of time. If what you have to offer those watching is helpful enough, more word will spread about you! Other than that, you're doing well, so the addition of dtube will really help your account grow!