Thanigaivel Ganesan

statistical computing and graphics Package

R is a very useful statistical computing and graphics Package for doing research..visit http://www.r-project.org/
and http://www.r-tutor.com/

How to videos

How to videos are always exciting and here is the one which great with educational content..visit http://www.pupiltube.com/

Google Dictionary

Google recently launched Dictionary with various feature like synonyms for words, pronunciation and related words..lot of languages supported..visit http://www.google.com/dictionary

It is always useful and exciting if ur updates are seen by most of the people..twitter is the one medium helps us to express ourself to the world easily..most of the people use blogs to express themselves,for them twitterfeed helps to post blog contents to twitter easily.for more info visit http://twitterfeed.com/

yovisto

yovisto helps u to search lot of academic video content easily..visit http://www.yovisto.com/

Excellent Video lectures and Tech videos

Following are the list websites whch contain techncal videos and video lectures
http://www.securitytube.net/
http://www.bestechvideos.com/
http://www.butterscotch.com/tutorials.html
http://www.butterscotch.com/index.html
http://www.butterscotch.com/tutorial/Learn-About-Google-Reader-And-RSS-Feeds
http://www.techvideos.com/
http://www.gotmyidea.com/
http://www.woopid.com/

Best Real time search

http://topsy.com/
http://tweetmeme.com/category/technology-gadgets
http://www.feeltiptop.com/
http://excla.im/
http://www.lazyfeed.com/
http://www.icerocket.com/
http://www.samepoint.com/
http://www.sency.com/
http://bingtweets.com/
http://www.smartwikisearch.com/

syncplicity

syncplicity is an excellent service for taking backup,synchronization and sharing...click http://www.syncplicity.com/ to access this service

Excellent Search Service

click http://www.yebol.com/ to use excellent search service.This includes related search categorized search also updates from twitter and other top sites.