support for my posts...and acknowledged on those very rare occasions when a supposition was in error (e.g. the exact timing of my Dad's B-17 crewmate's experience caddying for the Great Babe Ruth). In contrast, I've documented mistruths by others using their own posts...and encourage anyone to do the same with my posts if they believe I've erred. In the world I'm familiar with, that typifies "Credibility"...perhaps in yours, mere disagreement is all that required to accuse someone of lacking that quality.