i've been with my bf for 4 yrs. he recently posted a personal add on craigslist. Hey got 2 responses to his add and sent them his number. I made him take it down but those girls still got his number. Now I found out about this e-mail for prodigits and him opening an account. I don't know what people use prodigits for but he said it's like craigslist. you can buy stuff. should I believe him