so the best thing according to you would be to power it up to steem power or something else?
I don't particularly like giving this kind of advice because it's investment advice. When it comes to investments, I'm a strong proponent of learning the ins and outs of something before investing in it. Therefore, I'll just tell you what I'm doing with my STEEM. Any STEEM I get, I am powering up. I want a significant stake in the Steem ecosystem should it grow to be huge.
Am i allowed to use youtube links for example movie trailers?
Yes, you are. Simply paste the URL into the Steemit editor and it will show up as an embedded video. If you're making blog posts with Youtube videos, I'd recommend adding other substance to your posts. For instance, if you're using a movie trailer video, you might be including your personal review of the movie.
i did the same as you said with steem, i dont really care for now for money only for the fun and for community to grow so i believe powering up is the best way to do so ( except the quality post and to bring new members practises)
thanks a lot for that info, i got a series of post that i review series that i like and i wanted to add a trailer too, you helped me a lot keep up the good work