Earlier quoted context omitted.
Why flagged? The post was reasonable.
Probably labeling a removal of a format (which is somewhat niche anyway) as "killing the open web" was a bit hyperbolic and not entirely warranted in this case. Imagine that tomorrow, Google announces plans to stop supporting HTML and move everyone to its own version of "CompuServe", delivered only via Google Fiber and accessible only with Google Chrome. What headline would you suggest for that occasion? " Google is…
To me it seems that some people just really like using XSLT, and don't want it gone. Which is fair, but it also has nothing to do with the web's openness - yes, Google has far too much power, but XSLT isn't helping.