@unruthless There's an implied beginning to sarcasm. Here's where </sarcasm> is in the spec, btw: http://t.co/dvFivuZd :) (Twitter)

In reply to a tweet by unruthless:

@unruthless There's an implied beginning to sarcasm. Here's where </sarcasm> is in the spec, btw: whatwg.org/specs/web-apps… :)