I am watching some Sunday evening crap tv. The program is about people from the USA coming to Sweden and learning more about their Swedish roots. Most of the people on the show have one Swedish great grandparent or grandparent (a couple only have a Swedish great great grandparent) so they are 1/16 1/8 or 1/4 Swedish.
They research their Swedish decendent and find people who also have the same decendent and meet up with lots of tears and hugs (the Swedish long lost relative often looks pretty shocked and confused about the outpooring of emotions from someone they don't know and only share a great great grandparent with.)
I have an aunt who spends her spare time researching our family tree but ironically I have only ever met this aunt once, I am her living breathing neice and she is more interested in finding out which church her great great grandparents were married in.
I have adopted siblings and my opinion is that labels (grandma, sister, uncle) don't actually mean anything it is the time you spend together and the love you give each other that is important.
AIBU to think it is odd that some people think that a tiny amount of shared DNA with another person (living or dead) means that that person is worth researching and possible traveling far to meet?