Not I alas.
How often do you, or anyone you know, go all the way to the bottom of a Linkedin page? If you said “never,” and “no one,” you win. Or at least you are honest. On the left hand side of the page, there is a bold link that says “Customer Service.” What’s that you ask?
It’s a motherlode of tips.
Motherlode might be understating it. There are 54 pages of links, 10 to a page. (more than 800 total.) Be not afraid though, there is easily found relevance here, including a succinct 10 tips from the always-readable Guy Kawasaki.
Check it out, it’s probably worth the time.