Whoever is silly enough to buy that stuff, deserves to loose it's BTC...really...humans need little bit more natural selection.
In a way, I agree with you. The source is fairly close to the actual forum URL though, and for a second I was slightly thrown. Also, the identifiers used appear to be real, so I imagine that they use the identifier to gain your wallet ID.
identifiers appeared to be real?
... um bitcointalk has no connection to blockchain.info
took me half a second to realise it was fake