No, not even blatent fundraising by Qassam will induce the authorities to take action. By the way, their fundraising link is still up on the Martyrs Brigade site five months after it was reported to the FBI.
Could it be that they are forcing the ISPs to host the sites because they enjoy watching videos of Jews getting killed.?
I've never bought this explanation for the authorities not taking down some of the more virulent sites. I suppose one could make a First Amendment arguement here but that's pretty thin under the circumstances. I don't think we'd have allowed a German SS site to operate during WWII even if we thought we could glean some info from it.
Incidently this isn't a first amendment issue. These sites are undoubtably violating the ISPs terms of service agreement. No privately owned business is ever compelled to publish material that it deems offensive.
The fact that these sites are still up is proof positive that the Federal gov't is requesting they remain up. The small fees paid to the ISPs would never make up for the amount of negative publicity that continuing to host these sites is generating.