It's 2012 all over again. This heated argument over at NakedCapitalism in 2012 could have been written today. Read all the comments, it gives a great exposition of the context of how Greece was taken to the brink. Commenter Hugh makes some of the best pithy analyses, like this one:
Here's a very different take on Varoufakis from Counterpunch last month. Is this the same guy Yves Smith was referring to in the top link? Has he changed as much as comparing the two OP's would suggest?