Note that he doesn't say anywhere that he's trying to use a cracked account or anything like it. He simply asked what kind of account he needs and where to get it. The first two posts addressed those questions. There's no need to add insulting speculation.
He could simply have watched a youtube video of someone playing Feed The Beast, and followed a link to download the launcher. Suspecting him of fraud without reason reflects poorly on our community, especially considering how much chestbeating said community does all the time about being so much better than *cough*competing community*cough*. Everytime I see threads like this, though, I can't help but feel that there is very little difference.
Why is it so hard to be open towards newcomers?
(Bit of a pet peeve of mine, if you couldn't tell.)