"Professor Richard Dawkins has no credibility"
...well, he certainly annihilated Ted Faggard in his documentary "The Root Of All Evil?".
And that was made several months before Faggard's expose, so that in itself speaks volumes of Dawkins' credibility, certainly his foresight, eh?!
Faggard - previously having the ear of president Dumbya on a regular basis, and wielding an enormous amount of power in US evangelical circles - was instantly destroyed. Certainly, right-wing Fundamentalist Christainity, and it's own power in political circles there, has waned, and way before late 2012. Just ask Kent 'Oh, Mark 12:17 doesn't apply to me!' Hovind, o Christain Believer.
Dawkins - an Atheist - has seen his star rise further in the ascendant, certainly post-Faggard's fall from grace. Has appeared on several TV programmes - mainly on science - since, thus his credibility is very much in the same ascendancy. Still does lectures, writes etc. Free as a bird too, with spotless reputation. Faggard & Hovind take note.
...oh, and 'threats' are a sure-fire way of getting people to come to your way of thinking, o Christain Believer. [/hyper-sarcasm] Troll4Life, take note.
People don't take too kindly to threats, y'see. Especially these days, when said 'Threats' you 'Turn or Burn'-ists are reduced to (because people these days no longer 'Believe' purely on spec, and the fact they won't do as you say pisses you off) are less than empty.