Let's see...Hodgdon/IMR/Win, Alliant, Nosler, Accurate/Ramshot all have online loading data that they keep updated. VV and Norma too, I believe, but I don't use either brand of powder lately. There is SO much information available online from these and then private sources. I'd not trust any one source as a Bible, whether in print or online. I'm with you, Crow hunter. Data is just information. It may or may not apply to you or your guns.
