Q: In this task, you are given a text of many news articles seperated by special token "|||||". Your task is to summarize them.
Dear Facebook friends and followers, 
  
 This is just a note to say I’ve decided to deactivate my Facebook and Facebook Messenger accounts around the end of the year. After that, I won’t be posting here, or reading what you post. I will be deleting the apps from my devices. I’ve already quit Facebook-owned Instagram and erased its app. 
  
 I am doing this - after being on Facebook for nearly 12 years - because my own values and the policies and actions of Facebook have diverged to the point where I’m no longer comfortable here. 
  
 I know that, by leaving Facebook, and its other services, like Instagram and Messenger, I will be missing updates on the lives of friends who post only on these platforms. I regret that very much. 
  
 However, I am not going into hiding and would be delighted to remain in touch with friends and acquaintances through other channels. 
  
 I will remain on Twitter at @waltmossberg, and, if you follow me on Twitter, you can direct-message me there. 
  
 Those of you who are friends and have my phone number can also still reach me by iMessage, plain text message, or voice. Feel free also to email me at wmossberg@verizon.net or another email if you have it. (Again, I won’t be on Facebook Messenger.) 
  
 I am hardly the first person to quit Facebook and I am not urging anyone else to do so, or trying to spark some dump-Facebook movement. Nor am I judging anyone who remains, or everyone who works there. I know some Facebook employees, and I like and admire them, personally. 
  
 This is a decision I am making just for myself. If the company or the service change significantly for the better, in my view, or become effectively regulated, I may resume regular use. 
  
 But I have no current plans to do that as of now. So, I just wanted you to know I’ll be gone from Facebook soon. 
  
 Walt ||||| Facebook will be losing yet another prominent user: Walt Mossberg, one of the most respected technology journalists of our era, said that he will delete his account at the end of this year. 
  
 The former Wall Street Journal, Verge, and Recode writer announced on Facebook his Facebook and Messenger accounts will be deactivated "around the end of the year" (or in other words, any day now) and he will no longer be posting content on the social network. 
  
 SEE ALSO: How to Delete Something Permanently From Your Computer 
  
 "I am doing this — after being on Facebook for nearly 12 years — because my own values and the policies and actions of Facebook have diverged to the point where I’m no longer comfortable here," Mossberg said in a Facebook post. 
  
 Mossberg, who currently has 266,185 followers on Facebook, said he's already quit and deleted the Instagram app, which owned by Facebook. He said leaving Facebook and Messenger is simply finishing his abandonment of the company and its platforms. 
  
 Mossberg stressed his quitting is not to "spark some dump-Facebook movement" nor is it an attack on any Facebook employees and their work. Instead, it was a personal decision based on his values. Though he left open the possibility of returning to Facebook in the future if it becomes "effectively regulated," he has "no current plans to do that as of now." 
  
 In place of Facebook and its platforms, he says he'll remain active on Twitter and various other platforms such as iMessage, email, and text message. 
  
 Despite Mossberg explicitly saying he is not calling for everyone to follow his lead and quit Facebook, his disappearance from the platform will be felt, and his followers might reconsider their own values and whether Facebook fits or not. 
  
 Make no mistake, losing prominent users such as Mossberg leaves a lasting impact on Facebook, which has been losing the hearts and minds of some of its most dedicated users in the wake of scandal after scandal. 
  
 As a major pioneer of consumer electronics reporting and reviews, Mossberg's decision will send a ripple (however small or large) throughout the technology sphere. He's all-but-directly saying Facebook is a scourge. 
  
 Every social network has its own problems, but deciding to cut one of them out (especially when you've used it as publishing platform) is a bold step towards reducing its power and reach. 
  
 Another one bites the dust. Who's next? ||||| Walt Mossberg is far from alone in giving up on Facebook. But as a leading technology journalist who has spent decades chronicling the impact of Silicon Valley’s policies, his exit from the social network speaks louder than most. 
  
 Mr. Mossberg, a veteran of The Wall Street Journal, The Verge and Recode, said on Monday he would be deactivating his Facebook account, along with the Facebook-owned Messenger and Instagram apps. 
  
 “I am doing this — after being on Facebook for nearly 12 years — because my own values and the policies and actions of Facebook have diverged to the point where I’m no longer comfortable here,” he wrote on Facebook. 
  
 While Mr. Mossberg didn’t list any specific complaints on Monday, his history of public writing left little doubt that his ire was aimed largely at the company’s policies and actions on user privacy. He declined to comment when reached by email. |||||
A:
A lot of people have been abandoning Facebook lately, but one recent name carries more weight than most. Walt Mossberg, who's spent decades covering Silicon Valley for publications like the Wall Street Journal and Verge, is "one of the most respected technology journalists of our era," per Mashable. And on Monday, he announced he was leaving Facebook, as well as Facebook-owned apps Messenger and Instagram, after nearly 12 years. "I am doing this … because my own values and the policies and actions of Facebook have diverged to the point where I'm no longer comfortable here," he wrote to 266,185 followers before his account vanished. Though Mossberg didn't elaborate much, "his history of public writing left little doubt that his ire was aimed largely at the company’s policies and actions on user privacy," per the New York Times. Facebook has faced intense criticism over security breaches, claims of ignored Russian propaganda, and more. Just last month, CEO Mark Zuckerberg had to address critics after reports that the company hired a company to smear critics. Mashable predicts Mossberg's exit "will send a ripple (however small or large) throughout the technology sphere. He's all-but-directly saying Facebook is a scourge." Still, Mossberg didn't suggest others follow his lead. "This is a decision I am making just for myself," he said. "If the company or the service change significantly for the better, in my view, or become effectively regulated, I may resume regular use." Mossberg, who plans to stay active on Twitter, is currently writing a book on the transformation of the tech industry over his career, with a release date set for next fall, per the Times.