Does anyone actually ‘engage’ in way other than trying to block their spam? Every 6 months or so they seem to break through and the crap piles up. I was just fighting them off this morning.
Millions of new posts, job searches, private messages and other activities take place everyday. They do have plenty of spam and a terrible UX but that doesn't mean the site and community is anywhere near empty or useless.
I think so. Not many, but I have seen friends make posts on Linkedin.
IIRC, they were about some technical topics, similar to what you'd expect to see in a blog. Why they close to use Linkedin I don't know, but apparently it does happen.
The most important rule to use LinkedIn is to never ever log in. Or if you do, do it on a computer and shhh stop pressing those buttons. Just do the minimal and leave.