[jnorthrop]

I don't understand what the site does? And I don't intend of finding out when you want these permissions to my Twitter account:

  This application will be able to:
  Read Tweets from your timeline.
  See who you follow, and follow new people.
  Update your profile.
  Post Tweets for you.

[btw0]

Thanks for pointing out the concern. Some permissions are not needed indeed, I'll change the twitter oauth settings. But my web app really doesn't do anything other than pulling in the basic user info though.