I don't have this level of income, but the concept may be true and relevant more generally than the OP suggests: why not try offering bounties for cool things?
SN makes it really easy and you might be surprised by how much fun it can be (also, you don't have to do 1mm sat bounties, either, although it would be kinda cool to see more of those...)
To do a bounty just click
more types
on the post screen and select bounty.
Discussion
instead of themore types
drop down and end up creating an entire post for a bounty...with no bounty attached. (I think I did this last Word of Mouth Wednesday)...so I do agree that it can be a little hard to find. Sure do love bounties, though.