<p>I've merged the tags according to <a href="http://meta.stackexchange.com/questions/54545/sf-retag-esx-and-esxi-to-vmware-esx-and-vmware-esxi/54546#54546">Farseeker's proposal</a></p>

<p><code>esx</code> → <code>vmware-esx</code><br>
<code>esxi</code> → <code>vmware-esxi</code></p>