Twitter a word now known by many net savvy people. A site simple but known by all and one can think that its heading towards the 1 billion target. Using twitter is very easy and simple no complicities their. Its like keep it simple.
Moving further it join hand with the bing so that when ever you search on the bing you get all the tweets regarding that search. It allows to see the tweets on bing !!! Its in beta but still very cool.
Open bingtweets search the topic and see the tweets having the word. Once you do searching you can tweet or share too. It also displays current trends. Overall a good experience to use and again its simple.