Some good discussion in this thread at Hacker News about how to evaluate people with a business skillset if you've got technical skills already.
I reckon "a knack for getting money" is probably the most key thing to look for in a businessperson. Some people have a knack for getting money.
All the business skills in the world without the knack for getting money doesn't fly. Well, maybe for employee #7,632 once a company's made it. But not for starting something up. You need to hustle and get money of some form real fast early on. A business guy who can't get money is probably worse than useless - if he wasn't on board, you'd be worried about solving the money problem yourself. But since he's supposedly the business guy and seems to be doing business guy stuff, you think things are cool. But things aren't cool. Go long enough without money, you die.
So, where do you get a knack for getting money? We're not born with it. It's acquired through action somehow. What's it take?
If you're a designer, or any creative professional, this might be the most important thing you read this year. My sensationalist headline aside, it's not about money or being a primadonna. It's about defining how you work, working how you define, having an environment of trust and respect and creativity, and otherwise getting the life you want.
Sadly, many creatives just trust that that'll happen… and it doesn't. They get taken advantage of. This needs to stop.
Some things in here are scary. You don't need to do what's unnatural to you, you don't need to do anything in particular in here, and you don't need to rush yourself. Any given suggestion in here might increase your income by 20% and cut your "client stress" in half.
I'll tell you my story in a moment, so you can assess my credibility and see if this is workable advice. (It is.) I'll give you recommendations on where you can learn more. In exchange, I ask just one thing - if at any point while reading this, you think, "This is one of the most important things I've read this year" - then you immediately share it with as many people as you can that you think it would help.
I think that's fair, do you?