@crypto.piotr
I do have a Linkedin account Rodel Catajay LPT
Like any other social media platform, if you wanted to promote a business or a project, it would be better to post it on LinkedIN, and since it is more a professional-skill base platform, it will broaden your audience and reach.
I too forward to my LinkedIN account some steem post.
And been trying to contact people within my network to have a look on steem.