If you put Instagram into the search box on the Support Documents you find out that you ALREADY have the ability to add Instagram photos to your blog content and sidebar in several different ways. http://en.support.wordpress.com/?s=Instagram
I need a plugin that shows the number of followers I have not only the images. With Facebook I only have 85 likes however I am close to 10000 with Instagram. So I need this to be reflected on my site. I see that we can add an appropriate plugin for wordpress.org. What do you have to offer for wordpress.com.