it's been a great spike for 911 websites. Also Oprah touched on it. OReilly melted down two nights in a row. Choose anything from UFC to web design to soccer to sewing - their general boards will probably have heated 911 debates. It's everywhere.
People are noticing a trend, too. Many people who routinedly talked about 911 in the official story in the past will no longer touch the issue - people in positions of power or otherwise brilliant minds - as they're starting to find out the truth. It's monster hard to come out in public and be labeled as crazy - OReilly will bash you, $-making opportunities are limited, and ignorant people will make jokes about UFOs and Elvis, as they don't have the mental capacity to separate a military operation to a fairy tale.