Ask HN: Review my web app

Hi everyone :-)

I've had my Twitter webapp on the backburner for ages, but after taking a friend's advice, I've finally bought a couple of themes and redesigned the service around them.

It would be awesome to get your feedback:

-What other features would you like to see?

-What do you think of the UI and design?

- If you use Twitter, would you use this webapp? If not, why not?

Thanks! Tom.

Link: http://tweetingmachine.com