When someone characterizes someone else as being "driven by money", I think that in their mind they are seeing the other person as being interested in nothing but having as much money as possible for no apparent reason.

But to me and I think probably to most people who have an interest in creating a successful product or service, we the hackers and the makers don't want money just because we want money. We also don't want the money just so that we can have a private jet, ridiculously big mansion or other forms of luxury.

No doubt I would afford myself a higher living standard and some luxury on top if I had a lot of money but it's not my primary motivation, and again I think this is true of most of those who wish to create something.

I want my product to succeed because I believe in it. I believe that I can bring value to my customers. I believe that my solutions have properties that the products of my competitors don't. I believe that I can improve the lives of others, even if not in drastically new ways.

Now since I believe this it only makes sense that I want "unlimited" funds (i.e. there is no upper bound to the amount of money I would like for my business to have), so that I can grow a business that can reach as many people as possible and produce as many products as possible. I need money so that I can hire people, good people. I need money for everything that my business needs to do because without money I can't do it.