Good question. I do like this post. It looks like Jewel Loree did one in January, but that was the most recent I could find:
I'm glad you like the best of the web posts. You'll be glad to know that, no, the internet has no more good blog content! It's an issue of time. Which is a real shame as the blog content since december has been amazing. Funnily enough I have just been talking about these posts with my team - we're going to spin them up again. I hope to be relaunch with a "Best of Tableau Web - Jan-April" bumper edition!
Good news! ...I thought I remembered seeing some some good stuff. If the list is long, I wonder if it wouldn't be better to catch up over a couple weeks? Instead on one marathon post. That would catch us all up without being quite so overwhelming.