As many of you know, I spent a couple years recently contracting on the side as the interim chief engineer of my good friend's ISP. We upgraded heating, cooling, electrical, and structure, and cleaned up a lot of the internal program code and infrastructure. I actually stayed an additional six months to architect some key software (and learn advanced Python -- new favorite language, by the way). This is the ISP that hosts the Clavius web site.
He hosts a lot of organizations pro bono, so I talked to him about hosting JREF forums. Sadly he's had to scale that charity back due to economy, but the deal-killer was the number of times the forum has been sued. He just can't undertake the liability at this point. You may have seen it written up in Ars Technica a few months ago how that "little Utah ISP" doesn't honor warrantless subpoenas, which means he has to pretty much have his lawyers on danger money around the clock.