Personal bugbear, but I <i>hate</i> these titles:<p><pre><code> XXXX is not what you'd expect.
</code></pre>
Invariably if and/or when I read the article I find that XXXX pretty much is <i>exactly</i> what I expect. This is a particular case in point - having many times looked into the "infinity" of parallel mirrors, it's obvious that mirrors (or at least mirror glass) is green.<p>Annoying, disappointing, and a little depressing.