Comment on My first WordPress plugin: HeadMeta by <b>Home Business</b> Josh

Can I just copy that code above and place in my main index template? Or is it better suited as a plugin? Also, I wanted to add a section like yours in my sidebar that displays small photos of people, I assume there’s already a plugin ...

Source: http://dougal.gunters.org/blog/2004/06/17/my-first-wordpress-plugin-headmeta#comment-161974