I've often come across these websites offering free hosting for family trees, and allowing you to search for your relatives on them. I've always just ignored them and moved swiftly on. However, earlier this evening, I thought I would investigate some of these, so off I popped to RootsWeb, and put in some details of one of my ancestors, after a few tries, I got one, so I looked to see what the varous people had. I was amazed at the brilliantly researched tree, for example:
Thomas West, b.1797 m. Sarah b.1799
Children:
1. Sarah West, b.1802
Clearly this person has put a lot of effort into making this, particularly when you learn that by the time they were 30, Thomas and Sarah had great grandchildren.
Now I can vaguely see why people might not have researched their family properly, maybe they think that the evidence they have is really good, maybe they are so excited about finding a link to some famous family they forget to concrete over the links. And everyone makes mistakes sometimes, but to ignore basic facts of human biology? What actually is the point?