Yes, Bob, I wondered the same thing.... Ruth wondered "has snopes.com ever been wrong", and Juanita jumps up and says "Yes".... and then leaves you waiting for the other shoe to drop.
I was expecting, not necessarily a link, maybe just a mention of an instance.... but, no.
I was tempted to ask, as you did, why she would say Yes and expect us/me to take her word for it, without an example...... but I did not want to step into her parlor, so I went to Google with "snopes wrong".... yes there are a few cases cases where snopes was wrong, or a little off, or still disputed.... that doesn't bother me, as I feel very comfortable with their attempts to be as accurate and unbiased as possible. I will happily continue to use snopes.
Lindy in Houston