Putting A twitter Tools List Together

I know its been done but i am putting together a huge list of twitter tools and ebooks for some blog posts.
If you have one post it and I will put it on the list.
Thanks

 

I have a blog entry all about Twitter and the various tools available. Feel free to use any of the info

http://www.homesuccesstips.com

(second entry down)

 

check out hummingbird.com really good twitter tool.

 

u can also have a look at following link for such tools

http://yourcurrentaffair.blogspot.com/2009/05/here-i-will-list-8-free-web2.html

 

check out http://mashable.com/2008/05/24/14-more-twitter-tools/ and http://alltwittertools.com/