Uhm and i thought you made 1200 from here :-))))
Investing in general is a good thing. As long as you document to know what you do or just risk it as a feeling. And also not investing car, house or food money.
Invest and diversify is the better option.
I also think steemit is a good investment and writing here a lot... for me :-).
But with a blog or external audience will grow better. Here, if you resteem a lot, people will not see your posts. Having them in another place and keeping them there it may help more... just a thought. I still don't know what way to choose.
Good luck with what you do.