unlike many of the trees online, many of which are complete fairy tales with nothing to back them up. I once saw my grandmother married to a complete stranger before she was even born.
AreWeThereYet yes at least half the Ancestry trees are complete nonsense and it can drive you crazy looking at them. There are so many lazy researchers (well they are not researchers at all actually) and then more lazy ones come along and take it all from their tree thus duplicating the errors over and over again.
AreWeThereYet and Chestnut
Yes, it can be very funny but extremely annoying too and these people won't listen if you do point out an obvious error. In fact, some are published online separately from the research sites.
I did, however, find a photo of my Great-Grandmother which was posted online, just by typing her name in the browser.
Yes, some of the transcription errors are astonishing. A whole family living at one address but with three different surnames because they were transcribed incorrectly.