I actually wanted to do this. I had put the steem to rent in my steemit account and try to put in for the DSP. But when I checked the statistics of my roi, i discovered i will not even make half of the investment, so i decided to just power up my steem and be using it for curating other peoples account. Since at the long run, hodlers are winners. More SP tied up, more scarce steem becomes and sooner more higher the price.
Pls I hope I can check back to know the most profitable SP delegation.