Just yesterday, I wrote about Ben Maughan’s Emacs Tip Mailing List and remarked that you could sign up for the mailing list if you liked but that due to widespread interest he was going to publish them as a blog. That blog is now online as Pragmatic Emacs.
Your best bet, if you’re interested in the tips, is to subscribe to the RSS for the blog. That way you’ll be sure to get the weekly tip and see the animated images that often go with them. As I said before, many of those tips are elementary but I’ve learned a couple of things—like using 【Ctrl+;】to scroll through spelling suggestions as I wrote about yesterday—so it’s definitely worthwhile subscribing even if you’re past the beginner/intermediate stage.
Thanks again to Maughan for making this resource available to us and to Artur Malabarba for giving us the original pointer to it.