What does "getting Microsofted" mean, especially in the context of the last 10 years?

A thin dusting of "Open Source" over lock-in, spyware, and censorship.

To thunderous applause from people who are fooled by the first element of that.

Two years, tops, then it'll be unusable.

I tend to agree, it's quite crazy what they are trying to pull off technically. It's hard to imagine how all these features will not impact the service. Also it's probably just bleeding money... millions of dollars on CodeScan alone.

Three years, and we'll have a version control ribbon to replace all pre-existing UI elements.