TwitterPowerTools

So, exactly what is TweetCube? TweetCube allows you to share files on Twitter. Simple as that. Blast out your images, videos, music and more with just a couple of clicks, and your files are automatically posted on Twitter.

Make wordclouds from anyones tweets.

Find out who is tweeting within a specific geography

For tweeting to a select group of people....like your family

Share photos on twitter

Tracks hot topics on Twitter bases on the links people are sharing. Tracks and displays memes in a handy threaded style. It will also show you how many Twitterers exactly are passing the meme.

A simple way to communicate that stays up when Twitter is down.

Matt (Mattinator), multiple account twitter tweeting. Matt makes it easy to post to multiple twitter accounts without having to log into each one every time. You can use "matt" to post to more than one with a single tweet rather than logging into each one separately. This is what makes "Matt" being superior to Twhirl. You only need to type your tweet once and all your accounts are updated. Also check TwitterFox, GroupTweet and Ping.fm, able to update even more services than Mattinator does.

Analyze your twitter followings and whether or not they follow you back

This tool posts your twitter history to your google calendar

Twitter influence ranking tool.

is an ad network for Twitter. Which pays twitterers for posting ad tweets (they call it magpie-tweets) in between their regular tweets. Advertisers pay on a cost-per-thousand-impression basis, and the ads are promised to be delivered to relevant audiences based on keywords. That means Be-A-Magpie will analyze the content of your Twitter messages to see if there is a match to particular advertisers. Finally a way for you to start earning from your Twitter account. Also check Twittad and Twittertise.

A twitter ad network

Schedule tweets in advance. Twitter buffer. It allows Twitter users to compose a líst of future tweets, and schedule their release.

Use twitter to monitor stock quotes. Great idea.

Some very good ideas for using social profiles and virtual business cards

Twiddeo is a powerful but simple service that let's you do one thing very well: Twitter updates with Video. Upload from the web, your cameraphone and record from your webcam. That simple, that straightforward, that great!

Wunderkind who lives in Singapore. Pretty impressive.

measures the reach and authority of a Twitter user. The percentile score is calculated based on number of followers and their power, the pace of updates, completeness of profile, and more. We received a score of 98.2 which mean I scores higher than 98.2 percent of the other user profiles that have been graded. So far, 803,896 Twitter users has been graded and I'm ranked at the 10,892 spot. It's some how similar to TwitterRank, but much better.

This site will download all of your twitter activity to a spreadsheet. Has some possibility for presenting things in Tableau