I get new matches just about every time I look at the site, at least every other day or so. I do have just over 3000 people in our tree, so I assume that the larger your tree, the more matches with surnames there will be. Most of my side of the family tree are ancestors that came to the colonies before the American Revolution, so maybe many related people have been tested and chosen as possible matches. However, it is still hard to figure out most of the matches! Unfortunately, on my husband's side (our son took the test so both sides of the family would be included) we have not found any matches yet, probably because his ancestors came from Ireland in the late 1800's.