Although my impression is that the overwhelming majority of Americans still know nothing about the on-going fight for the protection of *every one's* free speech, there has been progress made in bringing the issue to the attention of both federal level legislators and the media.
Sen. Saxby Chambliss and
Rep. Ken Marchant have both written letters to the DOJ asking for investigations into the "SWATing of several bloggers including a contributor to CNN. Da Techguy's post
CNN scooped again goes into more detail about ABC having broken the story on the networks and also gives a lot of links to help get completely caught up on the story.
Popehat has a very good post on what precisely "SLAPPing" and anti-SLAPP are as well as a link so anyone can find out whether their state has anti-SLAPP laws, and if so how good they are. Through the link I found that, although MO *does* have anti-SLAPP legislation, it seems to be only for the protection of *specifically* political speech, which makes it nearly useless against the type of abuse which is currently at issue.