Why are we using this site to have a go at a few misguided folk? If we wanted to talk about extreme groups lets do the Christian right in the US and bring in freemasons whilst we are at it. Gives me an idea for a new thread - how to stop neo-cons, or how to stop people pulling up there trouser legs and giving you dodgy hand shakes.
I gave blood in the masonic temple once (nowt to do with JW's I hasten to add), you can then have a beer afterwards in the Piller of Hercules which is where masons gather.