T
Techmeme
Guest
![](http://www.techmeme.com/211208/i29.jpg)
![](http://www.techmeme.com/img/pml.png)
A look at Twitter's Project Guardian, a secretive list of thousands of highly targeted users that helps moderators respond more quickly to their complaints — ‘Project Guardian’ aims to protect prominent tweeters from abuse, harassment — Twitter Inc.'s highest-profile users …