A browsable, searchable and easily customizable archive and backup for your tweets

Display Twitter Tweets on a Blog.

TwitterJobSearch scours twitter; indexing tweets that are jobs, and filtering out the rest, thus providing jobseekers with the tools necessary to find meaningful, relevant job opportunities amongst the noise.

Twitter Profile Designer by COLOURlovers

Probably.

The first contender to Tweetie that I've used.

Incoming! is a Twitter search client designed for power users and social media experts. It lets you cut through the noise and find the tweets that matter to you most — so you can follow your favorite topics or keep track of what users are saying about your company's products.

A very elegant and simple Twitter app, works with Growl.

Jeff Sass from Myxer presents at the 140 characters conference in NYC.

Skimmer℠ is an Adobe AIR desktop application designed to streamline, beautify, and enhance the experience of participating in your most frequently used social networking activities. It improves upon your day-to-day interaction with multiple social networks, removing distractions and providing a rich experience that is particularly suited to multimedia content.

post direct-to-twitter from safari

They work kind of like trackbacks, but instead of listing blogs linking to a specific post, it lists Tweets about a specific post.

Twitlet is a javascript bookmarklet for fast updating your Twitter (microblogging service) status.

BrightKit is the ultimate Twitter toolbox. With BrightKit, you can manage multiple Twitter profiles, pre-schedule tweets, and measure your success.

Top Twitter Spammers

When Alex was stuck in Houston with no ride to SXSW in Austin, what did he do? He used Twitter and found a ride, great story.

Commuter Feed is a free service that lets you see reports on traffic incidents in your local area using Twitter.

If someone were joining Twitter today, who should they follow?

Ive been thinking that Twitter is the perfect vehicle for a food log and someone has finally gotten around to building barnacle app for it.

This is great and as Twitter gets more mainstream this will be more accurate as a slice of popular opinion.

Use Quicksilver to post to Twitter and receive a Growl notification. Very nice, works well too.

Never trust anyone who has a significantly disproportionatly higher number of friends to followers.

If you're on a PC and can't run Twitterific, install Snitter. Watch your eardrums on that audio notification though.

Timer is a Twitter bot that helps you set an alarm for things you need to remember. Want to give it a try? It’s easy:

Post mp3 messages to your Twitter feed.

You love twitter, but its not always there for you. Now it is. Twitter, twitter, everywhere. Send and receive messages to all your fellow twitterholics, right from your firefox browser.

While a little rough around the edges, Twitterverse gives you a fascinating look into the world that is Twitter. It's just the beginning of the many applications to come that will mine Twitter and give us meaningful data to examine from all the public tim

A wordpress plugin that gives you some tools to repost Twitter updates to your WP installation and post back to Twitter, etc. In beta so be warned.

Basically, if you're cool enough you can get on the Twitterholic list.

Search for other Twitterers in your area, mashed up with Google maps.

A large collection of resources for Twitter

A Twitter search engine

Twitterrific is a menubar application for Mac OS X that lets you both read and post ‘tweets’ to the Twitter network

I’ve also syndicated my latest twits to my blog using Magpie RSS, and a little script I wrote, which you can download here for your own use.

Signed up for Twitter today. I really like the idea of a free form diary on the web that you can update via IM, web or text message.