@w4rner My primary site is WordPress which uses both the Webmention and Semantic Linkbacks plugins. My secondary site runs WithKnown and has it built in automatically. I'm curious how you'd use Webmention with IFTTT? I've not heard of that approach before. Can you use it for both sending and receiving, perhaps with some other service like webmention.io? I know that Brid.gy offers some work-around methods to offer Webmention for platforms like Tumblr, WordPress.com, Blogger, and Medium which you might find useful too.