"but they want £1.50 for a PDF about MMR",
As I said Graham. You need to absorb what you see sense in, and not suck it in hook line and sinker. Personally I have no interest of belief in homeopathy, yet I am still prepared to filter out what good stuff can be found.
Clearly you are not the sort of person who would want to spend £15 a year to amass a mountain of references to research journals and papers, or to read, (perhaps to ignore is that suits you -it often suits me), articles contained therein. Your taxes to NHS already spends, without your say, vastly greater amounts peddling their side of the story. £15 subs for an individual's costs for pulling together a newsletter of alternative viewpoints and research otherwise blacklisted by Big Pharma, I feel is a small price to pay.
Re MMR: If you do want to see the real person responsible for the character assasination of Andrew Wakefield, give yourself 1 hour and watch this:
http://www.viddler.com/explore/ziggy/videos/1/