How to grow a Sims YouTube channel?

I've noticed that the more I post in the community the more attention it brings to my channel. I also try to do a lot of networking, even dropping a "Hey, how's it going?" or a "I like your vids" and on twitter DMing people with your channel link and getting them to give you theirs is also a good one. Posting on different forums also help a lot too!
Also, I find with the more content you have on your channels the more it helps, a different variety as well!
Also, I subbed to you :)