It's possibly just a glitch. Try uninstalling and reinstalling the app.
Echofon* It's basically a Twitter app for iPhone or iTouch
Unless you have a mobile phone plan that supports Twitter, then yes, Twitter will charge you money.
no freaking way to do it
photos
You Cannot, other that deleting them.
1,000.
You can upload pictures to Twitter through the website TwitPic.
Yes the itouch 3rd generation does all you have to do is press the power button and the home button at the same time.
You can't actually include pictures in your tweets. However, you can use TwitPic to upload your pictures which then tweets the link on your Twitter.
You can upload pictures to Twitter on the website TwitPic.
yes.
You can upload pictures through the official Twitter app. (usually using Twitpic or Yfrog)