Is it really being contrarian, or supporting multiple views in intellectually stimulating discussions?
A few days ago there was a discussion on CORS where some people defended the thesis it made sites less secure, and others stepped in and defended that CORS in fact improved security. Both sides posted their rationales. Arguably neither position was right or wrong. It just depends on perspective.
A glass can be half full and half empty at the same time.
Is anyone being contrarian to point out either interpretation?
IMO the line the author did not seam to make clear in his blog post, which leads to some confusion in the comment section, is that being contrarian in a _discussion_ format - where all parties agree it is a discussion - is something else entirely than being contrarian to proposals from random people in real life.