I was just curious as to why they would do that, however, in reference to watersr's comment, I am a home brewer (I'll admit, still a noob but its better than nothing) with a desire to become commercial and own my own brewery. However, commercial or not, I will guarantee you I'll always home brew.
Now, coming from a businessman's standpoint, theres a reason they call them "trade secrets". Now, as I go on here and post and reply to threads I learn more about home brewing and the community. Hence, why I asked the question "Why would we be required to fill our a recipe form for BJCP???" and got many helpful answers. And you're (conpewter), it would depend on the water process and starting point. Now, for me during the mashing, I do that that into high consideration (i.e. water supply) but when you're not presently doing it, sometimes that little detail slips away from ya. But thanks for the replies.