Refollow is yet another online Twitter app which allows you to manage your followers/friends. Like Tweepular, it allows you to bulk follow, unfollow and block user with two clicks and its very easy to use. It helps you filter your Twitter friends to find the ones that are following you, the ones you are following as well as the ones that are not following you and the ones you are not following.

The brevity of Twitter updates makes it an ideal tool to be used to jot down short notes, observations or reminders to yourself. While you can manually record what you eat or spend everyday, your tweets might be difficult to archive in a way which can be viewed with a single glance. That’s where websites like tweetwhatyoueat and tweetwhatyouspend come in. Both of them allow you record what you eat or spend on a daily basis and make it referenceable via an online interface.

Tweecious is a Firefox addon that syncs with delicious: all the links you post on Twitter will be automatically bookmarked on your delicious account. Delicious is the most popular social bookmarking website online and if you haven’t tried it before, you should probably sign up for an account. It’s great!

There are several ways to find out who is tweeting near your location.. apart from searching on Twitter ranking lists, you can do a real-time scan of tweets using several tools. Here are some ways you can find Twitter users near you!

1. Twitter Advanced Search

Twitter’s very own Advanced Search gives you the option of zeroing in on tweets from users withint a specific location.See the images below for Twitter’s built-in advanced search. I did a search for ‘Swine Flu’ and ‘New York’. You can click on this link to see the results yourself.

Tweepular is a tool that allows you to get some statistics about your Twitter network. For example, it shows you the twitter users who are not following or your mutual Twitter friends. By looking at the list of profiles and you then click and select them in order to bulk follow or unfollow all these users.

All in all, its a convenient way to manage your Twitter friend network. It’s quick and easy to use although they still require your username and password. Let’s hope they implment OAuth protocol soon (like other Twitter apps) so you don’t have to give out your password in order to use it.

I’ve seen quite a few Twitter apps and tools out there but never quite anything like Twitter Magnets, a website that allows you to create poetry using cutups of words that you can click and drag into a writing pad. Much like magnetic poetry tiles, the ones you can use to leave cryptic messages on your fridge.

You can shuffle through words by clicking a button and a useful character count in the bottom right corner of the screen makes sure you don’t go over Twitter’s 140 character word limit.

Ever wanted to easily find out what all your Twitter friends are doing right now? It would be great if there was a way to scan through updates and see what’s happening with a glance.

Now you can with Twitter for Busy People, a simple web-based tool that arranges all your Twitter friends in a grid format so you can easily mouse over and check out what their latest updates are. Just move your mouse over the avatar and it’ll pop-up in a box with a ‘read more’ option so you can actually see more updates without leaving the page.

Who Follows Whom is a simple Twitter tool that allows you to discover the Twitter users that are followed by or following specific users. By entering several usernames (at least two) in the tool, you will be able to find out who they are following in common and who follows them as well.

This might be a good way to find out more new users to follow because if these people are followed by users you like or if they are following the users you follow, there might be some common ground in terms of interest.

Qwitter is a very simple free tool which sends you an email when someone stops following you on Twitter. It even gives you the exact tweet which might have possibly caused you to be unfollow. Just enter your username and email to get set up. No need for passwords.

I think you should probably take this with a pinch of salt because its really very difficult to determine why someone has unfollowed you (except when you ask them directly). The exact moment after they unfollow could be based on several reasons, some of them unrelated to specific tweet.

Friendorfollow is a very simple Twitter web-based tool which does a few things: find out how many people are not following you back. As well as who is following you but aren’t being followed by you. You can then sort them according factors like Name, Location, Followers and even account age.

The best thing about it? You don’t need to log in or give away your password. Just enter your username and you’re done. It’s the fastest way to check who is not following you back.