I agree that the Twitter integration doesn't seem enormously useful. However the GitHub integration seems to be somewhat useful for code signing at the very lea

I agree that the Twitter integration doesn't seem enormously useful. However the GitHub integration seems to be somewhat useful for code signing at the very least. Knowing that the binary or tarball you got was created by the account you are trusting to have actually written it isn't perfect, but it's pretty good for a lot of situations.