You are not substituting fields, flynax give an example set up, it is not gospel, you make and name your own fields as you wish, it would be impossible for flynax to build a base site that meets every single persons requirements and is why we all need to edit the base for our own needs, I do not see the how in any way what people want can not be achieved and if not then why not get a custom job done. 2 people saying the same thing does not equal a revolt or priority when hundreds upon hundreds have and still use it the way it is?

Not saying your ideas are not important, just seems it works fine as it is ? maybe I am wrong. but there is nothing shown so far that can not be done now ?