Sharon Hodde Miller shared these insights today on Ed Stezter's blog. Well worth your reflection.
 
Christians, Social Media and the Loss of Privacy
Before  I really get started I want to be clear about two things. First, I  willingly admit that I am a proponent of social media. I use 
Facebook to stay in touch with long-distance friends, and I'm an avid blogger. I am not here to promote social media asceticism.  
Second, this post is not about Ed Stetzer. ;) Yes, Ed is the first  person I ever met who "tweeted." And yes, he tweets in a manner that can  only be described as "prolific." But my primary purpose is to consider  how we use social media, not whether or not we should.
Bearing  those two points in mind, I want to examine a particular "abuse" of  tweeting/posting status updates. It is the practice of posting at (what I  would consider to be) inappropriate times. No, I'm not trying to be the  
Emily Post  of social media etiquette here to lecture you on the rudeness of  tweeting during a meeting or meal. The kind of "inappropriate" I'm  referring to is one that not only impacts the quality of Christian  discipleship but the authenticity of our church leaders.
I began  to notice this misuse of social networking when friends updated their  statuses while on dates with their spouses, or even on their wedding  nights. Such an anti-social by-product of social media is ironic, to say  the least. Yet out of those habits emerged a more troubling one:  Tweeting about deeply personal, intimate moments. Although I understand  the desire to share one's life with community, Twitter has gradually  become a window into private moments and experiences that, in the past,  would have been reserved for God and family.
The consequences of  this trend are two-fold. First is the increase of superficial  engagements with flesh-and-blood people. When the world audience is  always at your fingertips, you're never going to be totally with people.  But the main consequence I want to focus on here, the one that has  far-reaching ripple effects but is rarely discussed, is the loss of  privacy and spiritual solitude.
This may seem like a strange  critique given the rising emphasis on community over individualism, but  we cannot forget the value of withdrawing from the public eye. In  Scripture we learn that solitude can be a subversive act against the  cultural and social pressures that come from constantly subjecting  oneself to the opinions and judgments of others. Jesus and numerous  prophets exemplify this for us. When they sought to have quiet,  uninterrupted fellowship with God, they withdrew from the masses, even  dwelling in the wilderness for extended periods of time.
From  their example we are reminded that isolation and privacy are an  important form of resistance against a culture that bombards us with  ungodly ideals. Without a conscious break from the onslaught of worldly  pressures--including the sinful enticements of serving an imperfect  Christian community--there is no space to step back and question what is  influencing us and how are we being shaped.
So while 
Twitter and 
Facebook are  great communicative tools, we are naïve to ignore the temptations they  present. Social media provides us with the option to live life on  constant display, which has potential for both good and bad. While we do  have the opportunity to be a kind of "city on a hill" in a new and  different way, we must also be cognizant of the temptations that such  visibility brings.
We need to consider the wisdom of tweeting  private conversations or intimate moments with loved ones. While the  motivation is often pure--namely to praise God or to honor the person  we're with--this practice can result in a long-term lack of  authenticity. There will develop in the back of your mind a constant  audience, resulting in a constant need to perform, to always be "on."  Church leaders, who are already visible and already struggle with this  temptation, are in greatest risk of this temptation. When you are driven  first and foremost by the audience awaiting your updates, you can lose  touch with the God you're always tweeting about.
Is this a  blanket statement against all forms of social media? Certainly not!  Technology is a gift from God that can surely be used to edify  believers. The question is whether we are controlling our use of social  media, or is social media controlling us? Are we allowing Man-oriented  expectations to invade our private moments, the moments when we used to  be most ourselves? Are we placing ourselves in the public eye so often  that we no longer discern the difference between genuine discipleship  and performing for a watching world? If we are to maintain our spiritual  authenticity, our intimacy with God, and a clear vision for leadership,  these are questions to which we must give sober consideration.