A simple self-contained "click to reveal" email antispam

Just drop this in place of your email, to get a nice well-behaving "click to reveal" instead of a ton of spam.

<span style="cursor: pointer" onclick="this.textContent = ('hello' + '@filippo' + String.fromCharCode(46) + 'io'); this.onclick = null; this.style.cursor='default'">click to reveal</span>

String.fromCharCode(46) is .