I'm sorry, I don't know of anyone who can do such-rent you steem. But I want to make a suggestion. Have all your supporters and active followers contest, maybe in creating a new @bumper logo with an entry fee (maybe 0.5 to 1 steem or even 1sbd) with an application statement as memo. And the winner receives a little percent of the income acquired (10-30 percent).
I think its a good idea, because
One week
100 supporters × 0.5 steem = 50 steem
Or
100 supporters × 1sbd = 100sbd
This would cover up for all the losses.
Your supporters will also help, promote this idea (when published), so that external users can as well, join the contest.
But, anything we do, should be on your basic.
@synick nice thinking but that would defeat the purpose of our service haha.
People come to us to earn extra money on their posts.
So by holding a contest that you have to pay for to enter will not work.
I dont think people even like to enter a contest they have to pay for to join.
But we will be back in some time buddy when we find us a new way.
In the mean time we will be doing something else until we can be back ;)