Please, also expose that you're subscribed to a blog's feed. I sometimes sent an email to site owners to compliment them with a nice article I just read. Sometimes I leave a short comment here on HN to let somebody know I subscribed to their feed. I hope it encourages people that put energy and heart into quality content to keep making that content. I try to not overdo that here on HN, because it adds little to the g…
I suggest to also put the name of your reader and the total number of subscribers into the HTTP request (as user agent), if possible.