A few nice things:

• Gutted the previous "expanding avatar" code, and replaced it with a simpler "hovering" solution that involved a fraction of the code. Consequently, I've updated my avatar for a larger version of the image. I hope everyone enjoys Manny Calavera.
• The search box now "pays attention" to when you're searching for something, and captures the terms you're using to search on. Useful for quick modifications.
• Changed the sorting order on the discussion items bar to be sorted by the most recent message rather than the count of the most recent messages. These way, the latest item posted will always be left-most.
• Small, aesthetic cleanup for borders, margins, etc.
• Hopefully made the display a little more intelligent for mobile devices (phones, tablets). Below a certain screen size, the automatic resizing will stop fighting, and just display things in order. If you have a relatively recent browser, you can test it out by shrinking your browser's width down below 480px (the width of an iPhone, so I'm told).