I love reading posts like this. I try, very hard, to write posts like this for my blog. It's deeply knowledgeable about an area, communicates it clearly, with

I love reading posts like this. I try, very hard, to write posts like this for my blog. It's deeply knowledgeable about an area, communicates it clearly, without surplus yackery (though I'm a bit prone to my mini-rants about things), and good images explaining what they mean. It's not a 45 minute video, at hundreds of megabytes, with 25 minutes of fluff, and 20 minutes of very low density content.