User-agent: Googlebot
Disallow: /*/trackback
Disallow: /*/feed
Disallow: /*/comments
Disallow: /*?cat*
Disallow: /*?m*
Disallow: /*?tag*

User-agent: *
Disallow: /cgi-bin/
Disallow: /wp-admin/
Disallow: /wp-includes/
Disallow: /wp-contents/plugins/
Disallow: /wp-contents/themes/
Disallow: /trackback
Disallow: /comments
Disallow: /feed