mac <b>malware reality check</b>

last month david harley wrote a really good piece about macs and &lt;b&gt;malware&lt;/b&gt;... of course david is a writer (who i hope will forgive me if that's too much of an oversimplification) and has been following &lt;b&gt;malware&lt;/b&gt; on the mac for as long as i &lt;b&gt;...&lt;/b&gt;