In related news, Italy has started shipping ants off to prison for failing to report earthquakes prior to their occurrence.
http://www.nytimes.com/2012/10/27/opinion/a-failed-earthquak...
A large number of people liked and lie HN because of an environment best categorized as earnest, inquisitive, and constructive. I got the reference, and the post you replied to probably did as well, but even if not, the point still stands.
I personally come to HN to learn new things, not to participate in witty banter.
The ability to tag comments and stories has been repeatedly suggested on HN and, unfortunately, always rejected.