This was a long overdue task, but I finally dared moving this blog to https. I thought it would be overly complicated but... it was just fine, barring a couple of minor configuration updates in WordPress.
As a faithful blog reader, you should not notice any functional difference. An automatic http to https redirection is in place so your bookmarks will still work, but I advise you update them to https because otherwise people watching your net traffic can tell which /path/in/my/blog you're visiting (with https, they can only tell you're visiting my blog, but not what are you looking at).
Also, when you send a comment, your email address won't travel unencrypted over the network. In the future I might even want to look at enabling http2, which will only work over https as well, and you'll get my blog faster!
But probably the most attractive bit for me is that now I can log into the admin area from seedy open hotel wifis all over the world and not be afraid that someone might steal my credentials. And I can be certain that nothing is modifying my blog before it reaches you (unless you're using a browser plugin or similar). Integrity!
I used Let's Encrypt as the certificate authority. They're free, and the process is mostly painless and easy to setup... once you understand it. It took me a bit, but now I know.
Worry not, I will not be keeping the knowledge to myself! I will be writing about the move during this week, and also will be giving a talk at WordCamp London next Sunday: "Securing your self-hosted WordPress website using Let's Encrypt". Then a shorter version of the talk at WebProgressions in London too, later in May.
I wrote about http/https eight years ago. I concluded that people were not interested in encryption because it's complicated, slower or hard to set up. I'm very glad that Let's Encrypt can make this as easy as it can be, and I'm incredibly happy that we can all be finally using https!