If you've taken a DNA test for genealogy, please list it here: http://www.wikitree.com/wiki/Project:DNA#List_of_DNA_tests
This is important because we're starting work on a system that will allow you to indicate which DNA test you have taken and then automatically attach the fact that you have taken the test to WikiTree profiles where that test would be relevant.
For example, if you're a male WikiTree member who has taken a yDNA test, a notation will be made to your father's profile, your paternal grandfather's profile, his father's profile, etc., all the way up your direct male line, plus all your paternal grandfather's sons, and your father's brothers, etc., all the way down the direct male lines.
This will enable all kinds of cool things. You'll be able to see when genealogical conclusions can be proven or disproven by comparing results or taking a test.
Note that we won't be storing or comparing actual tests on WikiTree. We'll just be storing which tests members have taken.
If this topic interests you, please join the DNA and Wiki Genealogy Project. We are going to need lots of help as this develops.
Thanks!