Devin Reams

If you reference venues on <a href="http://foursquare.com/" rel="nofollow ugc">foursquare</a> you may want to include the Publisher <a href="https://foursquare.com/buttons/savetofoursquare" rel="nofollow ugc">“Save to foursquare” button</a> inline within your WordPress posts.
This plugin is a simple shortcode that accepts two parameters:
<ul>
<li>uid = foursquare user ID (numeric) to appear as ‘referred’ by’ on foursquare once saved to a user’s list</li>
<li>vid = the venue’s ID (hash at the end of a venue URL)</li>
</ul>
This was built for my own purposes but am happy to accept pull requests <a href="https://github.com/devinreams/wp-save-to-foursquare-shortcode" rel="nofollow ugc">on GitHub</a> for any improvements to make this more useful to the community: https://github.com/devinreams/wp-save-to-foursquare-shortcode

Save to foursquare Shortcode

Add the "Save to foursquare" button to posts with a simple WordPress Shortcode.

Jack Reichert

This plugin lets you easily display the locations of photos you’ve taken. I developed it as part of a proof-of-concept for leveraging the WordPress app to create a Foursquare/Swarm checking functionality for your blog.
This will create a custom post type called “traverse” (optional) or will apply the functionality to posts. It checks posts for images or a gallery and extracts the EXIF geo-location data from the image. It then set’s up maps on the pages on which it found geo-data with markers for each of the images.
This is a great companion with my If Post Then That WordPress plugin that lets you trigger WordPress actions via tags in the post which makes the iOS and Android apps that much more powerful. This allows you to “check in” easily from the road.

Traverse Digital

Create maps using geo-location data for your image posts displaying where your pictures are taken. Take control over how you share your location.

Save to foursquare Shortcode vs Traverse Digital