Oneliner Applications

Why is there a wave of "oneliner applications"? What I mean by "oneliner applications" are applications that print one line of your message. Okay, they are not limitted by one line, but you know what I mean. You can use this application to set your status, show your emotion, show what you are doing, post a URL, and so on.

Examples of these applications are:

• jaiku
• twitter
• status in your Yahoo Messanger (YM)
• shoutout in friendster
• ... is ... in facebook
• mood in moodmill
  
• and many more
  

I've been using those applications (or feature in application) for quite a while and it is getting annoying since I have to enter text to those application individually. There should be one application that can control them all. I enter the text and it gets distributed to those oneliner applications. Hmm...