wow.. i had to read all this twice to get a good grasp of it, and i'm still not sure i do

I assume it's about it me to some extent. I do make cabinets, i do my own copying/vectoring, make notes on all the things you need to know to recreate an original, and i have to usually buy an original to have to start the process.
Yes, i waste wood sometimes when i try to reproduce a cabinet, you can't be 100% perfect all the time, as hard as we all try. Yes i do sell my vectored files, and it's for a couple of reasons.
1- to make a little extra money. I only charge 150.00 for a vectored, ready to cut vector file. If you look at it from the standpoint of your going to cut several and sell a few, take for instance Quantum. It's about 150.00 in wood, and another 25- 30 in vinyl (for the white melamine) add in staples, leg levelers, plates, electricity, and time, and your not making a ton of money. I sell them for 400.00 probably have 200.00 in materials and utilities, and it takes me about 8 hours from start to finish.
2 - another reason i sell the files, is i really do want everyone to have reasonable access to new cabinets. It helps the hobby, i look at it as a contribution. While it's not a free contribution, it's just as much as someone who makes metal control panels so you don't have to put up with rusty ones. Or the people who make art, so when your done repairing and painting a game, you can make it factory fresh.
I sell my files to people who don't live near me, so others can get the same great stuff as those who do live near me. Also, when i sell my files to someone else, i make the deal that they don't share, sell, give away, or post my files online. In return, i won't sell my files to anyone in thier state, or a state that borders them, to help protect thier investment. Bitslicer, your in Florida, i have sold my files to anyone around you, so your welcome to purchase the Quantum plans if you'd like, and i won't sell my quantum plans to anyone else in florida or a surrounding state.
Hope i wasn't too long winded, just wanted to make it clear where i stood. Remember, i did give away freely the mspac cocktail vectors to anyone who wanted them, that Chris moore did, as he posted on his file, not to be sold, so i provided the cut ready files free of charge.