rogeriopett

Este plugin adiciona um widget que mostra com thumbnails os ultimos videos postados no YouTube sob o username informado. 
This plugin show the latest videos thumbnails posted on YouTube under given username.

Pett Tube

Mostre os ultimos videos postados no YouTube. Show the latest YouTube posted videos.

shanaver

mandiberg

Grabs images & videos matching any hashtag from social APIs like instagram & youtube. Stores thumbnails & details locally for each one in a custom post type so you have full control over the content on your site. This allows you to categorize, make private/public, etc and include them any wayt hat you like on your pages.
Extendable to include twitter, telportd and others as well.
We first developed this for the original Kony2012 site, it was a huge hit. Sorry that it took so long to get it into the WordPress plugins.
<h3>Update Plans</h3>
We are going to upgrade twitter to oAuth, and clean up the layout.

Social Hashtags

The plugin did everything I hoped for, but when I wanted to display 360x360 thumbnails I found out it doesn't actually upload the photos to WordPress. It only grabs the full size URL, and the thumbnail URL (150x150), neither of which are ideal for my cases.
Would be great to have the option to "Upload a copy to this website", or at the very least get a few more image sizes.



Pretty good, but only full size and thumbnail images are included

Grabs images & videos matching any hashtag from social APIs like instagram & youtube.

Pett Tube vs Social Hashtags