http://www.theregister.co.uk/2011/02/21/wbc_versus_anon/

Westboro Baptist Church taunts Anonymous over supposed attack plan • The Register

“This was clealry a setup up, some troll, trolling trolls to troll trolls.”

From the article:

In an emergency press release, Anonymous warned that the supposed call to arms was a trap set up by “attention-whoring idiots”. It said that as much as some members loathe WBC, Anonymous remains committed to freedom of speech. Rather than launching a denial of service attacks, Anons might want to send WBC a few male prostitutes or pictures of Goatse, the release (written by 20 members of Anonymous) concludes.