Should we include certification programs?

[zero323]

As far as I am aware there are at least three active certification programs:

• CCA Spark and Hadoop Developer Exam (CCA175)
• 
Databricks Certified Developer:

  Apache Spark™
• HDP Apache Spark Developer Certification

I don't have (and don't plan to) hands-on experience with any of these, but I wonder if we should consider adding certification section.

@mrsrinivas - any insights you'd like to share with us? TIA :)

[Hui-Li5126]

I agree, it would be helpful.
I did the first one in this past April, I could share my experience with preparing for and taking it. And I am interested in know what other two test about too.