I'm like you: I've been an active reader for the past couple years, but I rarely comment. Sometimes I have stuff to say, but I'm afraid I'll spend the rest of

I'm like you: I've been an active reader for the past couple years, but I rarely comment. Sometimes I have stuff to say, but I'm afraid I'll spend the rest of the day coming back to HN and hope for acknowledgment and responses. This could be selfish, I know, especially when I really know something about a topic, but I can't help it.