Free or Nofollow
Looks like Google is squashing all directory owners dream. Matt Cutts, who is the head of Google's webspan team put out a blog post about how Google will be going after people who has paid links on their sites or is it that they are going after people who are buying paid links...

Gambling in Second Life
So looks like Linden Lab invited the FBI to check out their online virtual world activities in Second Life. Specifically the FBI are interested in their virtual casinos. Since Linden Dollars do convert to real dollars, it's no different than regular gambling...

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