I hate automatically pop-up.

As I refered in the article:Firefoxに入れたアドオンリスト ver3.0, I hate the type of user interface such as automatically pop-up. So I don't want to IRC or instant messenger, and I cannot keep up with the communication especially on the SNS platform where everyone need to reply messages in short time. Then, I love twitter because every participant choose replying or not replying without thinking sender.
Today is happy day because I've finally found TwitKit: Firefox Add-on which succeeds tweetbar.