Thought about it, but doesn't sounds quite right too: Yahoo didn't use these identities, it provided them to the users. Anyway I don't want to be pedantic here,

Thought about it, but doesn't sounds quite right too: Yahoo didn't use these identities, it provided them to the users. Anyway I don't want to be pedantic here, just as long as it was clear what I tried to say, and nobody misunderstood that I accuse Yahoo literary selling its user accounts to the third party, I am happy. :)