I recently thought of a really interesting idea for a computer
program. In a nutshell it is a simple and an engaging way of analyzing
romantic relationships. It will be geared toward the female market for
obvious reasons. I am not a computer programmer, so I can't write the
program, but I do know enough about programming principles to realize
exactly how it should work. However, I have limited resources to
adequately take care of all the steps required from profitting off
this idea. What I need is some entity that will take care of the
writing of the program, marketing, billing and so on. I wouldn't even
mind paying something upwards of 80% of the total revenue off of this
idea. So my question is 'Do there exist equivalents of book publishers
for the software world to whom I can present my idea?'

even if a writer finds a publisher, they still have to write the book.

I apologize, I made it look like 2 questions instead of one. For the
sake of simplicity, let's assume the program is written and now I am
looking to market it.