Good post.
It is always important to point out scams and even more important to have proof.

It always amazes me how people just throw common sense away because they are greedy.
Because thats what it comes down to, the appeal to your sense of greed.
Give me this and you will get a lot more!

In the case of seeds, I thin ka better example would be credit or debit cards.
It's more like giving someone your card and pin.

think about this: someone comes up to you, you have no idea who they are, but they say, "Hi if you give me your credit card and pin I promise I will give you money!"
Doesn't it sound crazy to believe that person?
Yet people still give their private keys away.