Short version: if you enjoyed a post and don’t want to comment, click the Spiffy Button to let me know.
Feedback from people on the internet is hard; I can monitor hits and visits and bounces and loading times until the heat death of the universe and I still wouldn’t know whether the people visiting my site enjoy my content. Comments are often cited as a good indicator of blog interaction, some would say that a blog starts when its comments do, but especially with anime blogs (which I guess given the volume of content on the subject I’ve produced, mine falls into) comments tend to be about the subject (episode, series, movie etc.) rather than about what has been written. Just check out any well frequented anime blog (RandomC, The Cart Driver, Metanorn et. al.) for examples.