Buzz vs. Twitter

Buzz 

1. Buzz is not a micro blog or status indication service. 
2. Buzz is a self hosted topic independent mailing list archive. 
3. Buzz will not get banned as they are private in nature. 
4. Buzz could be used as a private blog, mailing list or forum. 
5. You can do it from the convenience of your mailbox. 
6. You cannot connect to a lot of people ... through buzz (Not very attractive networking facilities). 
7. There is no word limit like twitter. 

Twitter

1. Twitter is a micro blogging / status quo service. 
2. Twitter is a topic independent messaging service. 
3. Twitter may get banned because of a publicly accessible page. 
4. Twitter is just a plain micro blog / messaging / status quo. 
5. You can twit from anywhere by SMS , mail , or blog. 
6. Amazing networking options. 
7. There is a word limit of 140.