Is Twitter Just About "What are you doing?"

Twitter started with "What are you doing?". 

But over last couple of years, Twitter has evolved and the user community has learned various ways of utilizing twitter. It started off with something like "I am having coffee", and now have become a medium where users link to information and at the same time get information. Not just that, it has become a medium to build your brand and give a personality to your brand. It has given a lot of brands and users access to a large audience. 

Twitter created the buzz of real-time search with its search feature. Twitter's search feature would have never taken off and become a huge hit without the link sharing and "retweeting" apart from just saying "what you are doing". 

Twitter search has no value if link sharing and "retweeting" stops. All you will be exposed to will be just opinions and some nonsense from the users. Links will connect tweets to facts/evidences which makes Twitter more friendly and services like Scoopler, oneRiot etc. will enhance the acess to information. (Even Google is now inspired by Twitter to create a real-time search feature.)

I have encountered people who unfollow users who tweet links or retweet. Fair enough. It is upto users how they want to use it and its your decision to follow or unfollow a particular user.

I follow people who just write what is in their head and I also follow people who constantly tweet USEFUL links. And I love them both. 

Twitter, for me, is about "What do you want to share?" than JUST "What are you doing?" ... 

Twitter is what you make of it.