Couple of days ago I asked my followers a simple question: if I am going to teach you how to code and become 10x more productive as a data scientist, will you be interested.
I have about 3000 connections on LinkedIn, the post was viewed by 10,000 times.
And today I launched a presale page of my course, within half-a-day, I sold over $1000.
My conclusion: LinkedIn works if you are targeting professionals or people who are looking for a job.
My original post: