I believe you are placing too much importance on recipe formulation and the ability of individual brewers to create the same beer from the same recipe. It's just not possible.
I understand this is the internet, so I'll reiterate one last time. I am not putting too much emphasis on recipe formulation, the difference is I believe it's a very important aspect when all the rest of you are making it the very last thing of importance whatsoever. And the OP was talking about how people feel entering recipes they had no hand in creating, or if they tweak them themselves. I still say I would not feel accomplished entering a recipe I strictly followed from Yooper, or Denny, or Jamil and winning. If the rest of you feel fine with that than that is fine.
Speaking of recipes, if recipes are so unimportant than why do people brew recipes by Denny, or Jamil, or Palmer? Why is BM's Cream of 3 Crops so popular? It's merely a recipe.
I'll say it one last time then I am truly done with this thread because outside of maybe one poster no one seems to understand what I am saying. As a musician I create music. Sure I work within a specific style of music, this is the same as brewing within a certain style's guidelines. However, I don't take a song by one of my favorite artists and claim it my own no matter how different the nuances of my playing are. I also don't just play other people's music on my guitar. But gee, my guitar is different then yours! My rig is different then yours! My playing subtleties are different then yours! So why won't I just call the song my own? Because I didn't create it, that's why. I might have reproduced it and added my own flair but it's still not a product of my creation. But I am still using the notes that are used in all musical compositions (comparing notes to ingredients) just arranged differently. You can't even make a remix and not give credit to the original creator and not pay royalties
by law. Why not? You did something entirely different with it, used a different system, process, and sounds?
There is no right or wrong with this whole point the OP is asking about. It's all
OPINION. There is no real established etiquette for whether it's proper to give credit to a recipe creator/submitter when using their recipe. And yeah, recipes are not copyrightable but that's plain logic - you can't tell people they can't make a sauce, or beer, or cake, with a certain ingredient/portion list, that would be absurd. But somewhere in time some brewer took the chance to experiment and create a hefeweizen, or a pilsner, or a Saison, or a Lambic. These things didn't fall from the sky, someone thought them out and worked through designing them until they tasted great and not like ass regardless of their processes. And even through each of our processes are different and will indeed create different beers we can all agree I would hope that nearly everyone here that isn't a total noob can create a good example of most styles of beer out there.
Rev.