Blog commenting

So far all the blogs I've commented on have shown a lack of etiquette on my part. Blog commenting to me is sort of like your in a literature class discussing the set book or any book for that matter. Some people chip in what they understand while others comment on the work. I'm the former totally lost guy who didn't comment but just said what he understood from the text. So far thats criminal coz once I'm done with my 'comment' and I look at what I contributed I realise it's useless meaningless info that hopefully no one would notice (but they do) I wish blogs had that damn delete button like fb. So even after feeling strongly for a subject I'll tend to keep of comments for a while (showing my lost teenage side ain't helping my future). If someone may want to see the blogs I've damaged just look for a blog with a sucker who links his comments to his twitter page and is called Kirembu smh.