Hello, Mark, and Welcome to Steemit.

It's quite a surprise to meet the director of "What the Bleep..?" which I saw in Toronto years ago.

I typically welcome certain new Steemers with a list of advice / suggestions re making great posts, but your intro shows that you pretty much know how to do that. So, I'll just summarize by saying ...

Create high-quality content.
Support others through "curation" of their posts (You'll learn about doing that>)

Cheers, and Full Steem Ahead ... to wherever the Bleep it takes us.