Histwi

Okay I agree the name does seem odd. But the application isnt.

Histwi is a twitter management application allowing you to:

• Download and save all your Tweets to Database.
• View and export all saved tweets to html or txt file.
• Compare your Following to Followers.
• Follow/Unfollow any your friends.
• Tracking new followers and unfollowers.
• Advanced Twitter Search.
• Managing multiple Twitter account

How to install:

Ubuntu 9.10 (Karmic) and later:

sudo add-apt-repository ppa:nikolay-blohin/histwi

sudo apt-get update

sudo apt-get install histwi

For older version Ubuntu your can make it manually by copying the lines below and adding them to your system's software sources:

deb http://ppa.launchpad.net/nikolay-blohin/histwi/ubuntu karmic main

Thats it!

Source: http://originalcoding.com/histwi/ (Launchpad Link: https://launchpad.net/histwi/)