Erik Fantasia

<p>With Map My Posts, you can easily create maps plotting the location of your posts, based upon your existing tags or categories.</p>
<ul>
<li>3 map types available: Google Maps, Google Static Maps (PNG image), and Geochart Visualizations.</li>
<li>Embed maps on any page using the shortcodes [mmp-map], [mmp-staticmap], and [mmp-geochart]</li>
<li>Associate with a country or any specific map location.</li>
<li>Map My Posts uses existing category or tag names to help define country associations.</li>
<li>Widgets available to display maps in the sidebar.</li>
<li>Full control over size, colors, and click functions.</li>
<li>Perfect for travel bloggers, touring musicians, or anyone else that wants to Map My Posts!</li>
</ul>
<p><strong>Get Help</strong></p>
<p>Please leave a message on <a href="https://wordpress.org/support/plugin/map-my-posts" rel="ugc">the wordpress.org support forum for Map My Posts</a></p>


Map My Posts

Less is more. Light is better. You original idea is awesome. Keep going ! These updates would be appreciate : 
- an update to use the new Google Map API,
- make it 100% WPML compatible (join translated locations using shortcode static map)
- be able to add our own custom taxonomy from the dashboard 

Your original idea is awesome

Map My Posts allows you to display a Google Map or Geochart visualization, associating map locations with your existing categories or tags.

Pronamic

Remco Tolsma

<p>With the Pronamic Domain Mapping plugin you can easily publish a page on the domain aliases or pointers of your hosting solution. This way you can easily publish landing pages on the extra domain names you own.</p>
<h4>WordPress Network</h4>
<p>If you work with an WordPress Network and want to enable domain pages you have<br />
to add the following line to your /wp-content/sunrise.php file.</p>
<pre><code>$file = WP_CONTENT_DIR . '/plugins/pronamic-domain-mapping/sunrise.php'; 

if ( is_readable( $file ) ) {
    include $file;
}
</code></pre>
<h3>Inspiration</h3>
<ul>
<li>https://github.com/deniaz/wp-dms</li>
<li>https://github.com/humanmade/Mercator</li>
</ul>


Pronamic Domain Mapping

The Pronamic Domain Mapping plugin allows you to map domains to custom domain name pages.

Map My Posts vs Pronamic Domain Mapping