TechRaga

Users can now add hashtags in comments and, just like twitter, these tags will be automatically linked to the search page.

Tweetpreview is a cool Greasmonkey script which previews twitter updates as you type it in the text area.

twitlookup is a new twitter tool which can lookup dictionary definitions, hashtags, weather information, acronym etc. on twitter.

We use different bookmarking services to save URLs for future references. Also, some services like del.icio.us provide an easier way to share our bookmarks with friends and everyone. How is the idea to use twitter for saving and sharing URLs?
Twitter can serve as a tool to save and share URLs. This can be done by various ways. I am suggesting just one of it, which does not require any special twapp.

Troy Thompson has created a wonderful All-in-One greasemonkey script which removes almost all shortcomings of Twitter web interface. People love TweetDeck and other twapps because these tools improve twitter experience by adding some more functionalities. But, this script is just magic – it will integrate some basic tools to the native web interface.

Tagalus is an attempt to organise the unorganised and user defined twitter world. It helps you in defining a hashtag (or simply tag) for Twitter, Flickr and YouTube.

The Year 2008 is about to say goodbye. A Twitter Mashup – TweetofTheYear has come up with the idea of dicovering the best tweet of the year 2008.

According to the TweetofTheYear, “Not all tweets are created equal, and some might be better than others. For the fun of it this page tries to collect and show the best of them all. It shall prove once and for all that the twitterverse contains value beyond the general nonsense.”
To vote post a tweet with the link to the best tweet of 2008, …