If you're a blogger who uses Instagram to promote your content, then you will most likely be just as frustrated as I was about the one-link-only policy they have. Only the link in your profile is clickable and any links in your captions are completely static. For now. Hopefully they will change this in the future, but until then, I suggest using an Instagram landing page on your blog which will allow you to increase your active links on Instagram and get more click-throughs to your blog.