Because we have dueling threads going on:
As soon as the gold exchange is involved, it makes it a service. That belongs in Trade (or Trade Services in Retail). Nowhere else. LFG has NEVER been allowed for advertising anything beyond normal runs where there is no gold exhanged.
Blue posts are never guaranteed. What is guaranteed is that misinformation is nipped really quickly around here. If I was posting falsehoods, they would be removed. Facts are posted here. Opinions rarely are - and if they are? They are labeled as such.