This is my simple and direct to the point list of top plugins for Search Engine Optimization (SEO) as of January 2010: (in alphabetical order)
- All in One SEO Pack - Optimizes your WordPress blog for Search Engines (Search Engine Optimization).
- AskApache Google 404 – Displays unbeatable information to site visitors arriving at a non-existant page (from a bad link). Major SEO with Google AJAX, Google 404 Helper, Related Posts, Recent Posts, etc..
- Auto Tags – Tag posts on save an update from tagthe.net and yahoo services.
- Fuzzy SEO Queries – Increase your long tail search traffic automatically.
- Google XML Sitemaps – This plugin will generate a special XML sitemap which will help search engines like Google, Yahoo, Bing and Ask.com to better index your blog.
- SEO Booster Lite – Dynamic SEO. Use Search Engine traffic to dynamically optimize your blog!
- SEO Friendly Images – Automatically adds alt and title attributes to all your images. Improves traffic from search results and makes them W3C/xHTML valid as well.
- Where did they go from here – Show “Readers who viewed this page, also viewed” links on your page. Much like Amazon.com’s product pages.
- WP No External Links – This plugin will allow you to mask all external links to internal, or to hide them. Your own posts, comments pages, authors pages.
- Yet Another Related Posts Plugin – Returns a list of related entries based on a unique algorithm for display on your blog and RSS feeds. A templating feature allows customization of the display.
Posted in 
Tags: 
Online education is also good specially if you have very good and talented students..,”
Online education is quite good too, it all depends on the student and the program.*,”