by David SafierFollowing the Arizona Guardian’s lead, I posted a clip of Sen. Sylvia Allen saying, not once but twice, that “This earth’s been here 6,000 years.” The clip has gone viral. Today it made it to Daily Kos. The text before the clip reads, “Holy cripes, Arizona State Sen. Sylvia Allen is a complete loon!”But that’s just the tip of the iceberg, according to the Guardian,The Arizona Guardian video posted last week of Allen declaring the Earth 6,000 years old begat a YouTube video which begat a Discover Magazine blog which begat more than 1,400 Digg referrals.