I launched my micro-tool on Product Hunt today: https://www.producthunt.com/posts/linkedin-collaborative-articles-miner
The product is obviously not featured on the home page as Product Hunt doesn't like Mirco tools. I posted a full analysis on the topic: https://www.tetriz.io/blog/is-product-hunt-dying/
However launching on Product Hunt still gives you a do-follow back-link, which is good for SEO.
"Linkedin collaborative article" isn't a competitive keyword so I'm hoping to get good organic traffic for it.
Congrats on the PH launch! It's a rite of passage.