Agreed. If you try to think up four ideas under the constraint that they all have to cost roughly five thousand dollars, I'm not convinced you'd get better resu

Agreed. If you try to think up four ideas under the constraint that they all have to cost roughly five thousand dollars, I'm not convinced you'd get better results than trying to think up four ideas you can do for less than fifty bucks. You'll probably have an equal chance of success, and wind up $19800 better off (plus if any of the ideas does start to take off you'll have some money to sink into it).