Err dl.google.com/linux/chrome/deb stable/main google-chrome-beta i386 10.0.648.133-r77742
  The HTTP server sent an invalid Content-Range header [IP: 74.125.235.6 80]
Err ppa.launchpad.net/ubuntu-mozilla-daily/ppa/ubuntu maverick/main firefox i386 3.6.16~hg20110309r34976+nobinonly-0ubuntu1~umd1~maverick
  The HTTP server sent an invalid Content-Range header
Err ppa.launchpad.net/ubuntu-mozilla-daily/ppa/ubuntu maverick/main firefox-4.0 i386 4.0~b13~hg20110310r63382+nobinonly-0ubuntu1~umd1~maverick

  The outer walls of the Reactor 1 building have partially
  blown off, leaving only what looks like a steel frame.

  NHK is saying that a sensor within 5km of the plant is detecting
  radiation levels approaching 1015 microsieverts
  - that is apparently a year's worth of radiation exposure
   EACH HOUR

  People in the danger zones are being told to cover faces
  with wet towels, avoid eating vegetables and other fresh foods,
  and refrain from drinking tap water.

$('.avatar img').each(function() {
    this.src = this.src.replace(/\w{3}?\.gravatar\.com/g, 'unicornify.appspot.com');
});
$('.user').remove();

$('#chat').bind('DOMNodeInserted', function() {
    $('.avatar img').each(function() {
        this.src = this.src.replace(/\w+?\.gravatar\.com/gi, 'unicornify.appspot.com');
    });
    $('.username').remove();
});

<div class=​"message pending" id=​"pending-message-1">​test​</div>​
<div class=​"message neworedit" id=​"message-562625">​…​</div>​
<div style=​"height:​ 0px;​ clear:​ both;​ overflow-x:​ hidden;​ overflow-y:​ hidden;​ ">​</div>​
<div class=​"username" style=​"display:​ none;​ ">​Nyuszika7H​</div>​
<div class=​"username" style=​"display:​ none;​ ">​Nyuszika7H​</div>​
<div class=​"timestamp" id=​"id-562625">​…​</div>​
"562625 13:07:02"
<span class=​"action_clip" title=​"Add this message to my clipboard">​</span>​

$('#chat, #present-users').bind('DOMNodeInserted', function() {
    if ($(event.target).is('.avatar')) {
        $('.avatar img').each(function() {
            this.src = this.src.replace(/\w+?\.gravatar\.com/g, 'unicornify.appspot.com');
        });
    }
});

$('#chat, #present-users').bind('DOMNodeInserted', function() {
    if ($(event.target).is('.message')) {
        $(event.target).find('.avatar img').each(function() {
            this.src = this.src.replace('www.gravatar.com', 'unicornify.appspot.com');
        });
    }
});

function unicornify() {
    this.src = this.src.replace(/\w+?\.gravatar\.com/g, 'unicornify.appspot.com');
}
$('.avatar img').each(unicornify).live('load', unicornify);

Just want to say how great the optimisations put on the StackExchange™ SuperUserMegaDropDown™ is, especially with the addition of the click to view profile and hover to preview, I really like the last rep received section.

The last earned badges section may be slightly unnecessary as it doesn't update that often (in my case anyway) maybe a new comments section instead?

Anyway, great job and just wanted to post up my appreciation for the good work that has gone into it!

u.hasClass is not a function
meta.stackoverflow.com/content/js/master.min.js?v=4bf8bc750341
Line 1