Sharing with Small Groups
It's always been easy to share with all your friends on Facebook, but until we introduced Groups last October, there wasn't a simple way to share with just a few people. Much of what we share in our daily lives is only meaningful to smaller groups of people, like our family, roommates, or co-workers.
Context & Ripple Effects
Groups launched in October 2010 to solve a problem Facebook's all-or-nothing friend model never addressed — most daily sharing is meaningful only to family, roommates, or co-workers, not the whole friend list. Six months on, TechCrunch's pickup of this post puts the feature at 50 million Groups, alongside the new Send button that lets members fire a link at a chosen few rather than broadcasting it.
That selective-sharing push lands the same week Facebook confirmed its approach toward 700 million users worldwide and its entry into daily deals against Groupon and LivingSocial — a reminder that tighter audiences are also commercial infrastructure, since a private recommendation to three friends is a different ad surface than a public Like. The instinct to curate who sees what predates Facebook itself: Google Reader was already letting users manage shared-item audiences back in December 2007.
First-order effects
- Facebook users gain two granular controls immediately — the Send button for one-to-few link sharing and Groups for persistent small-audience spaces — changing the default from broadcast to targeted distribution.
- Publishers and brands embedding Facebook buttons now get a second signal type: Sends are private recommendations, invisible to page metrics that were built around public Likes.
Second-order effects
- Groupon and LivingSocial face a rival whose Deals offering can ride the same selective-sharing mechanics, letting discount offers circulate through small trusted circles rather than public walls.
- Competing social platforms come under pressure to match audience granularity, since a 700-million-user network that segments attention internally is harder to displace than one that only broadcasts.
Third-order effects
- If small-group sharing keeps compounding, social products shift structurally from one public profile per person toward many overlapping audience contexts — forcing measurement standards, advertising formats, and privacy expectations built on broadcast assumptions to be rebuilt.
- The pattern points toward curation of recipients becoming as central to social platforms as creation of content, with platform control over who-sees-what becoming a core competitive moat rather than a settings afterthought.
The trend: Social platforms are moving from broadcast-to-everyone defaults toward engineered small-audience sharing, turning audience segmentation into both a product feature and an advertising asset.