3VU http://3.vu is a great tool for mass following and adding friends on Twitter and Mass unfollowing or dropping users that don’t follow back (reciprocate). The project will be complete Mid-November 2009 for the coolest and will be the home of the world’s only smiley URL shortener.

flashtweet has its upside. The fact its a pay per service and not free is the main knock on www.flashtweet.com  huitter and buzzom aren’t in the same league.