I was reading Helene's blog post about Twitter. Again, I don't get it. So I thought I'd try to answer one of my own questions - how does Twitter differ from IM? I found a link that led me to this quote, "You already know that you can interact with Twitter at our web site or by texting from your mobile phone but now you can use IM to do everything that you can do over SMS." What? So I continued to read and found another link that led me to some FAQs, specifically one that I thought would answer my questions:
Getting to know Twitter
Twitter is a service for friends, family, and co–workers to communicate and stay connected through the exchange of quick, frequent messages. People write short updates, often called "tweets" of 140 characters or fewer. These messages are posted to your profile or your blog, sent to your followers, and are searchable on Twitter search.
So now I am stuck with my original questions. Why do I need Twitter when I have a cell phone? I could just as easily call the person for an update, or leave a message, send a text, for an update? I could poke them on their Facebook account if I wanted a slower approach, but for speed, why not an IM or basic phone call? If they are there, they will opt to answer or send me to voice mail for later. If they answer, then I know. I have an outdated cell phone that even allows me to send the same text/photo message to anyone in my phone book at the same time.
Now, why Twitter?
