Can someone explain how Full Tilt is still in business? Doyle?

[schilling38]

Aren't these pros taking quite a risk by continuing to advertise to US players with their likenesses - when it's clear that they are profiting from this?

Doyle, FT Pros, Pamela Anderson, whoever else? What kind of protection can they have against aiding and abetting if they're hiding behind some kind of barrier that a lawyer created?

I'm interested to see replies from people that know more about all of this than I do...