Aaron Brazell

This plugin is for developers and is meant to be used to enable Google Maps integration. While it does come with a default location, developers will want to feed the plugin a nested array of location data. This data can be manually curated or retrieved through external means.
You need to use the filter <code>ab_google_maps_markers</code> and return the new nested array.
Example:
<pre><code>function new_array( $markers ) { $markers = (object) array( 
 array( 
 'lat' => '30.266132', 
 'lon' => '-97.745825', 'title' => 'Gingerman Austin', 'address' => '301 Lavaca St, Austin TX 78701' ), array( 'lat' => '30.2658', 'lon' => '-97.735691', 'title' => 'Easy Tiger Bake Shop and Beer Garden', 'address' => '709 East 6th St, Austin TX 78701' ), ); return $markers; } add_filter( 'ab_google_maps_markers', 'new_array' ); </code></pre>

Google Maps Shell

This plugin is meant to be used in conjunction with external code that provides necessary coordinates to the plugin.

mschwar

Google Maps made Simple by WP-G-Mappity
WPGMappity allows you to easily insert Google Maps into your posts. No XML or JavaScript needed, building a Google Map is done completely in a WYSIWYG form inside your blog.
Versions 0.5 and above use version 3 of the Google Maps API. For you this means:
<ul>
<li>No API key needed</li>
<li>New features</li>
<li>Fast downloads: visitors to your blog only download one extra file from Google – nothing from you.</li>
</ul>
Features include:
<ul>
<li>Markers and custom icons</li>
<li>Routing</li>
<li>Map Controls</li>
<li>Completely customizable size and alignment</li>
</ul>
Project Home, full instructions, and help: <a href="http://matthewschwartz.me/wordpress/wpgmappity/" rel="nofollow ugc">http://matthewschwartz.me/wordpress/wpgmappity/</a>

Google Maps made Simple

Point, Click, Map. Build and insert Google Maps just as easily as you insert images.  All WYSIWYG: no JavaScript, no XML, no coding at all.

Google Maps Shell vs Google Maps made Simple