As far as my steemit account goes I keep all of my earnings in steem power. I would like to someday reach dolphin status and create a following here on steemit.
I also own about 10% of a bitcoin. I've had this small fraction of a bitcoin for a while, I recently started using it to make some investments. In the past week I was able to trade it for steem & trade it back to bitcoin. With my few trades I profited about $50 USD. It was like a little high of it's own. I can't imagine what it's like to make power trades when the market is right.