searched and couldn't find this mentioned before on STM...
It's a cool site I stumbled upon recently which contains a link to most of the emails from all the "Gurus" such as Copyblogger, Alex Cass, Brad Spencer,etc... I used to subscribe to their mailing lists just so that I read their copy.. this solves that and best of all {my favorite CTA} it's FREE 
http://gurustory.com/
Man that site has got potential. They need to put all those emails into a magic machine and analyze all the data. E.g Times "X" was mentioned in the headline, the amount of characters in the headlines, the amount of hyperlinks in the text, the amount of words per sentence, etc etc. You could then come out with a guru template, bet that would sell well haha.