This is a short and informative article on how to preemptively remove potentially harmful links in the standard comment form. To some it may sound a bit far fetched to take this sort of measure but in reality WordPress blogs are prime targets for hackers.
How To Remove The URL Field From WordPress Comments
This is a relatively new blog on social media by Jordan Latour that I really can recommend.
“By default, WordPress’s emails are pretty ugly. No logo, header, or footer or any styling at all really.
Wouldn’t it be nice to add your own branding to it? Make it look like an email someone actually wants to read — instead of looking like a dog’s breakfast of text. Not only that, but you want to make it easy for everyone that reads email on their mobiles, not to have to zoom in and scroll both horizontal and vertical to read!”
Harley Alexander March 22nd, 2013 retrieved from http://wpmu.org/pretty-and-responsive-wordpress-emails/#comment-141654
This article covers the basics of the WordPress email module and how to use a plugin that enables custom html email templates. Read the whole article here.