This is indeed an excellent primer to be followed. Kudos and hats off to the writer.
I wish I had such direction when I was preparing for CAT, the results may have been different... I will send this article out to friends/relatives for reference and learning. I am certain it shall prove useful for all preparing for competitive exams where a GD is likely.
Please continue the good work and make more of your articles/teachings/doctrines available to the denizens of the world wide web.
While use of language makes a whole lot of difference in GD, it alone does not qualify or disqualify you. One of the preoccupations of non-English speakers is that the use of flowery language determines the selection process.
Thanks for clarifying the point by saying %u2018use of simple and comprehensible language to communicate ideas in a logical and coherent manner is paramount%u2019.
You may be a non-English speaker, but what matter is logical thinking.