fonglh

Unofficial plugin to replicate the Google Maps shortcode function on WordPress.com sites. Useful for users who are migrating from WordPress.com to self hosted WordPress.org sites and want their maps to continue working. This feature is explained at http://en.support.wordpress.com/google-maps/
Main benefits include:
<ul>
<li>Import your posts from WordPress.com without having to edit all your maps.</li>
<li>Continue adding maps to posts the way you used to do it.</li>
<li>Support for custom width and height settings.</li>
</ul>

Unofficial WordPress.com Google Maps Shortcode

Unofficial plugin to implement the Google Maps shortcode available on WordPress.com sites.

Automattic

Peter Westwood

Daryl L. L. Houston (dllh)

briancolinger

Import posts, comments, tags, and attachments from a Posterous.com blog.
NOTE: Posterous is shutting down on April 30, and this plugin will no longer function properly because it relies on the service being available. For more information on backing up your Posterous content and migrating what you can into your WordPress blog, please see <a href="https://wordpress.org/support/topic/posterous-shutting-down?replies=1" rel="ugc">this post</a>.

Posterous Importer

Import posts, comments, tags, and attachments from a Posterous.com blog.

Unofficial WordPress.com Google Maps Shortcode vs Posterous Importer