Super Simple Quotes is just that. A very simple plugin to manage quotes and display a random quote using Ajax or not. Have fun!
Display and rotate random quotes and words everywhere on your blog. Easy to custom and manage. Multiuser. Ajax enabled.
Allows you to save short quotations / sayings / comments to a database table and then display them randomly on your site.
Display in-line stock quotes on your blog.
Qotd simply displays random quotations.