Paolo T. (pixline)

A news ticker widget, able to display latest posts as well as remote RSS feed. This widget is written in Unobtrusive Javascript, so this means that it WILL degrade gracefully if users don’t have javascript, allowing them as well as search engines to even index these links.
Based on the wonderful <a href="http://onlinetools.org/tools/domnews/" rel="nofollow ugc">DOMNews 1.0</a> (by Chris Heilmann) and <a href="http://simplepie.org" rel="nofollow ugc">SimplePie RSS-parsing php class</a>
<a href="http://talks.pixline.net/forum/accessible-news-ticker-widget" rel="nofollow ugc">Accessible News Ticker support forum</a>

Accessible News Ticker (ANT)

A news ticker/scroller widget that displays posts and RSS with accessible javascript).

www.gopiplus.com

gopiplus

This plugin will create a vertical scroll continuous announcement for your wordpress website.
Check official website for live demo <a href="http://www.gopiplus.com/work/2010/09/04/continuous-announcement-scroller/" rel="nofollow ugc">http://www.gopiplus.com/work/2010/09/04/continuous-announcement-scroller/</a>
<ul>
<li><a href="http://www.gopiplus.com/work/2010/09/04/continuous-announcement-scroller/" rel="nofollow ugc">Live Demo</a> </li>
<li><a href="http://www.gopiplus.com/work/2010/09/04/continuous-announcement-scroller/" rel="nofollow ugc">More info</a> </li>
<li><a href="http://www.gopiplus.com/work/2010/09/04/continuous-announcement-scroller/" rel="nofollow ugc">Comments/Suggestion</a> </li>
<li><a href="http://www.gopiplus.com/work/" rel="nofollow ugc">About author</a> </li>
</ul>
Continuous announcement scroller wordpress plugin create an announcement widget in the website, it’s not a simply message display instead the message will scroll vertically from bottom to top like roller and many message display at the same time. This plugin will support multilingual content. There is separate text management page available in the dashboard to add the announcement content.
Features of this plugin
<ol>
<li>Easy installation. </li>
<li>Widgets, so you can add pretty much anything. </li>
<li>Easy scroller setting. </li>
<li>Can arrange the message order easily(see faq).</li>
<li>Can disable the message temporary. </li>
<li>Option to control scrolling speed and delay.</li>
</ol>

Continuous announcement scroller

This plugin will create a vertical scroll continuous announcement for your wordpress website.

Accessible News Ticker (ANT) vs Continuous announcement scroller