OK, I'm going to vent here... The sad fact is (and I say this with a great deal of affection and respect for the Wikitree community) that inadequate sourcing is more of the rule than the exception on Wikitree. Believe me, my standards aren't that high - I just want profiles to explain in some intelligible way where the information comes from. But there are huge numbers of profiles with no sources at all, or cryptic references to Ancestry.com trees, or GEDCOM garbage, or sources that only provide evidence for some of the information in the profile. Many of these profiles are years old and I don't believe for a moment that their managers are ever going to come back to clean them up. One of the key aspects of Wikitree that differentiates it from all of its competitors is its theoretical commitment to good sources, but it's discouraging how frequently this theory is not borne out in practice. Surely we can do better?