[editor-surveyor]

Opinion is not evidence.

[Dimensio]

Opinion is not evidence.

Ichneumon's post was a collection of observations and conclusions derived from those observations. The conclusions are not "opinion". If you believe that the conclusions are in error, you are free to point out where the error(s) in reasoning leading to the conclusion are. However, dismissing the presentation of facts as "opinion" only makes you look like a liar: either you have not read the piece at all, meaning that you are lying when you claim to know anything about it or you have read the piece and you are lying about what you read in it.