Infinite PH launches glitch? The HubSpot strategy

Hey guys, recently, I came across the HubSpot Tools library. It's a library of micro-tools and features from HubSpot. All the tools help you with basic tasks and all of them require just an email address. They regularly release tools like this on PH and all of them receive a big amount of upvotes. (Especially the Website Grader) I was thinking about doing this for my startup https://affistash.com - we help SaaS companies grow their affiliate/partnership programs by listing them on our platform, so I have some pretty cool idea for some micro-tools that I can release in a similar way. This way, I can direct potential leads to my main product using smaller tools and collecting emails, while also launching them on PH. I was wondering what you guys think about it? Is it worth the time?