Please let me also use this Opportunity now to announce that I do not accept bit coin adverts...I have been returning monies cos some people lie about what they want to advertise and after paying I have to send their monies back because it turns out to be bit coin....My reason is that the first bit coin i advertised here,I got mails and kept seeing comments that they were duped,i was shocked that I was being accused of conniving with the scammers. I am not greedy and make enough to see me by.....will not encourage any advert that scam people if i know about it. Now can someone explain to me how bit coin can be used to scam people?