The answer is yes. However, I would caution against it. The reason is, when you use a free service, you don’t have as much control over your blog—the free service does. This can be risky, especially if you will rely on your blog for income. A self-hosted WordPress blog is my recommendation and can be started very inexpensively. See my step-by-step tutorial here.
Anyhow, the good thing is I think we can very reasonably expect a warning before anything like that happens. Enid Hwang (one of Pinterest’s top honchos) recently spoke at the AdThrive Summit and shared that Pinterest does penalize/look down on/treat any differently an approved API partner (like Tailwind) than it would someone who is manually pinning — this has been known for some time, it was just nice to hear them reaffirm it (any conjecture beyond that is merely a rumor).
Make it easy for readers to browse – If you want more pageviews, you should make it as easy as possible for readers to read your other blog posts. You will want to make it easy for readers to find your blog homepage, categories, tags, search bar, and so on. Also, I recommend including links in every single one of your blog posts, so readers can easily find related topics.