I think bitcoin in itself is a good business. Because you can already trade money through crypto currencies. Why looking for others?
Yep, thats true, Bitcoin is already a good business, and there are lots of different opportunities available on the Bitcoin platform. And I also believe there are people in this forum that needs certain jobs done, its just left for you to find them.
Apart from people who can offer you jobs to do, there are also companies, you can also engage in signature campaign, until you find something better.