1. Why exactly same as the jubiter.com? Is it a famous one?
2. This sound like classic scamming attempts in forums like someone demands something then after sometime will reply with an alt.
I think there is something wrong with your expression, right?
If you notice, someone (probably a couple from Madurai, India if I remember right) is trying to scam this community in the name of exchange scripts. So far at least 25+ this kind of topics were created in recent times like "I want to buy an exchange" or "exchange scripts are available for sale".