Great post, very balanced. I'd like to share a bit of my view/reasons for being here.

I came to Steemit having written in different formats, in different places, over the years and wanted somewhere that I didn't have to feel like I was whoring my ideas.

I had no (still have no) idea about cryptocurrencies, how they work, or how even they have value but I like the idea that you can earn some through writing rather than having to have any programming knowledge or a supercomputer.

I like the idea of a decentralized currency system and the opportunity to engage in it without necessarily having to invest standard currency.

I will admit that I find the social media aspect daunting (my facebook account is pretty much there so my friends can 'tag'me in posts that will never show on feeds).
Also, I have found it a struggle to write posts, I do not have a 'stream of consciousness' bloggers mentality. Previously, I have mainly written audience specific copy, commissions and a few spec scripts.

So, in answer, I think I came for the writing and I'm staying because I feel the need to combat my ignorance.