Not long ago, a $200 million valuation for Huffington Post sent eyebrows a’raising ’round these parts and elsewhere. Ad Age‘s Simon Dumenco debunked that figure yesterday, placing it closer to $2 million. Elizabeth Spiers has a tidy explanation for how the larger figure came about, too. (“Step 1. Lick finger. Step 2. Stick finger in air …”) I guess the estimation of a blog’s worth isn’t what it used to be.