Thanks to Mashable who cleared all this issue in CNN today.
Facebook shutting down on March 15 is a hoax.Facebook Director of Corporate Communications Larry Yu confirmed that this is all silliness. He said this is so impossible after days of announcing a round of funding including a $50M funding from a telecommunications firm in Russia and another $450M from Goldman Sachs, rounding up to $50 billion dollars. He says, they didn't get any memos about shutting down and there's so much to do.I think that the hosting of the site who started this madness have not even been reviewed by hostmonster reviews. So if you happen to read this, please spread the word that facebook shutting down is purely rumor and silliness.