I've used ancestry off and on over the past decade. I don't think any family tree could ever be considered 100% complete. It's a bit addicting to see how far ba

I've used ancestry off and on over the past decade. I don't think any family tree could ever be considered 100% complete. It's a bit addicting to see how far back you can go. And the fact that the number of ancestors increases exponentially as you go back each generation means that there's a lot to research. I tend to subscribe for a few months and then try it again year or two later to see if there's any new gaps I can fill in. There's often new information added periodically, either from a new set of data they've digitized, or user-added content from a distant relative that happened to have some unique information about a common ancestor.