Thought it best to address that one right out of the gate. Rejaw is a new microblogging site that sits in the microblog -> lifestream spectrum between Twitter and FriendFeed. Rejaw is probably most similar to Plurk in that it focuses on short form posts by users, but unlike Twitter, it also lets users comment on each other’s posts.

Unlike Plurk, which also offers users the ability to post thoughts and then comment on each other’s musings, Rejaw has a more Twitter-like UI, making it more intuitive to a Twitter user.

Rejaw’s auto refresh of posts and comments adds replies to the conversation in real time. Once you get used to the accompanying flashing images and seeming lightshow, it is pretty cool.
Rejaw also departs from Twitter in that it allows for 1000-character posts versus 140. In playing around with Rejaw, I found most people sticking roughly to Twitter’s 140-character limit out of habit. I too found myself breaking thoughts into several smaller posts.

Early adopters from Twitter and FriendFeed — most notably Leo Laporte — joined Rejaw tonight mostly at the behest of uber FriendFeedstress Mona N .
My unofficial survey found that most users I interacted with were impressed. Several were up very late playing. Many, including Leo, worry about longer term scalability of the site.
Twitter competitors have faltered in the past due to a lack of open APIs and desktop apps. Rejaw is aggressively working on both fronts. Rejaw already opened an API, introduced a Mac desktop application and bookmarklet and promises a Windows desktop app soon.
For frustrated Twitter refugees, Rejaw might well be a haven. It has a clean and clear UX. It maps well to what Twitter users are used to and it does a nice job of addressing some of the pains of Twitter users. While the functionality is not radically different from Plurk, the UI is and that should be enough to draw in a good sized audience.
It already seems to be taking off among early adopters if only for testing purposes. Rejaw is a site to check out and watch to see if it continues to gain momentum.

Catch up with me on Rejaw at http://rejaw.com/christiananderson
Joining in on social media conversation can daunting — even downright scary. It can be hard to know where to start.


















I wrote in June about early numbers from research being conducted at the University of Maimi that attempted to quatify the 





If you’ve got a hot new gadget you want to pitch and you want Ryan Block to write on it, you’d better act fast. Block will step down as editor of this publication in late August to start a new (undisclosed) company.
(UPDATED July 30, 2007) 


Landing the #4 positioin was the newest microblogging site to hit the web.