Good app, but...

Its missing some key features:

1) URL shortening
2) Mentions (should automatically bring up names as you type after the @)

And it needs to remove one annoying feature:

1) Truncates tweets automatically, instead of allowing an overflow that we can edit ourselves. This is especially a problem with the lack of a URL shortening feature, because when I paste a URL and it doesnt fit the 140 characters, it just cuts off the end of the URL, rendering it useless. So in essence I have to compose my tweet BEFORE putting it into Quick Tweet, which is MORE work. In other words, NOT "quick".

Kermit O about Quick Tweet