jmayoff

Displays user info using a shortcode that can be placed in a post, page or widget or with template tags that can be added directly to your theme files. If the user has a Gravatar, it will be included as well. The information is pulled from the user’s WordPress profile.
<a href="http://wpgiraffe.com/2011/08/24/plugin-userinfodisplay/" rel="nofollow ugc">Plugin Website. Support in comments.</a>

User Info Display

Displays user info using a shortcode and template tags

Displays iTunes info using a shortcode. Currently only tested for the price of an app, but I plan to expand it to allow other info for apps and music etc.
<a href="http://wpgiraffe.com/2011/08/29/plugin-get-itunes-info/" rel="nofollow ugc">Plugin Website. Support in comments.</a>

User Info Display vs Get Itunes Info