One of the best things (I think) is just try to be involved with the community in a reasonable and perhaps even useful ways. Trade and offer opinions, respond to people's announcements, give opinion on issues in threads and participates in activities like challenges, projects, and such.
Well, it's not a direct way to popularity, but I believe doing some things like that gains you exposure and credit, if not some respect.
Anyway, I don't think my own videos would get a fraction of the attention they do were it not for the fact that I'm trying to be active, useful and friendly within the community (with variable success, of course)

The Birds are using humanity in order to throw something terrifying at this green pig. And then what happens to us all later, that’s simply not important to them…