I will share your link, article, website, kindle book or product on my network of over 10600+ business professionals mostly from Usa and Europe.
Those who have at least a little experience in marketing know how important Linkedin is.
These people are all professionals which will see you, your site or your product.
This is a great opportunity to show your offer to REAL people, not fake bots or static "fan pages".
Because my LinkedIn network is very valuable to me I reserve the right to reject inappropriate material.