Re: E-mail links
I agree as well. A couple of links a few times in a long document would be OK. If there were more than that, I would become entirely fed up with clicking on the links and leaving the document and then coming back to it. There is also the fact that if I were trying to read the email offline, I would be unable to click on the links. It would require me to be connected to the internet whenever I read the email and that might not be practical. Many email clients allow you to download your emails and then read them offline. Links are useless in that case.
Remember - correct capitalisation, punctuation and spacing make posts much easier to read.