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

Alexander Rauscha

InfoLink adds a Button to the Editor, so you can easy link words from your post to wikipedia, imdb (supports English/German/Espanol/Fran?ais wiki and imdb) or any site searched by google. Just select a word or sentence and click on the button or chose a service from the menu. The Word will be automatically searched and infolink will select the most meaningful result. (with the option to edit them)

InfoLink

Quickly add Links to Wikipedia, IMDB Sites or search for site/blog or news with Google. And New with 1.3 also your bookmarked Links.

User Info Display vs InfoLink