Sorry if you saw it as an insult, but I often feel people don't read well and jump to conclusions not stated in the text. No where did I remotely suggest money is evil, so there was no logical reason for you to make such a statement. I often want to toss the computer when I get such interjections that have nothing to do with what was said.
And no, money isn't the only reason. When I started my computer app business it was because a saw a need and wanted to find a solution to that need. Money was in there, but the reason was the need. Absent that, we don't do anything. And my major concern is that we meet that need as efficiently and cheaply as possible.