Hi mate. Great post and I can see you're really thinking about where you want to go on steemit re finding a place and bringing value to the platform. After having a good read and a think about it, my instincts say that your Promo-steem ambassador & Steemit tutor ideas go hand in hand as the steem ambassador program seems to be hugely geared toward promoting steem and bringing in new users. The 'steemit tutor' idea you had would actually strengthen your application for steemit ambassador although I think you would have to get it underway to be able to show it in practice to use it in the ambassador application. This is my understanding of what steemit ambassador is all about, I may be wrong. It would be worth asking futurethinker in promo-mentors as I know he is a steemit ambassador already. I hope this helps, on a personal level I like the steemit tutor idea as I hold a deep belief that steemit should move more toward a place of excellence for writing and away from the gimmicky idea that people can rock up here and publish any old crap while buying votes from bidbots. It's just my opinion but I think vote purchasing is destroying steemit.

Ha ha, anyway I'm going to cut myself short before I start properly about bidbots. I wish you the best with whatever direction you decide to take :-)