Facebook has created a new way for businesses and developers to target ads to users who have taken an action on Facebook or in an app within a more specific time range. Using the “action spec” targeting capability, which allows advertisers to reach users by the actions they take in Open Graph apps and on Facebook directly, an advertiser could designate a time range shorter than 14 days

a local business might want to reach users who checked into their store within the past week. A developer might want to target users who installed their app in the past three days. A page owner might want to retarget users who viewed one of their page tabs the day before.

Action spec targeting is still a beta feature limited to advertisers working with Preferred Marketing Developers

For the Xbox to be able to turn on, identify who you are, and log in to your profile at a moment's notice--simply at the sound of the voice command "Xbox on"--it needs to do something a bit creepy: It has to be listening to what people are saying in your living room all the time.

Microsoft almost definitely is not recording, let alone uploading and archiving, every sound that happens in your living room 24-7-365. That said, the fact remains that there is a microphone in your home that's always live and connected to some super-smart computing devices--and a very distant server.

Expect Labs made a smartphone app called Mind Meld that demonstrates their listening tech expertise. Mind Meld can listen to the online conversation of a group of people, and detect what they are talking to such a high level of automatic detection of content and context that it can magically suggest online sources of information that might interest the group.

Twitter unveiled the Lead Generation Card today, a new expandable tweet format which allows users to show their interest in a particular discount or offer that’s being promoted by their favorite brand. When a user expands the tweet, they’ll see a description of the offer, as well a small button underneath that will allow them to instantly send their basic contact information – name, Twitter handle and email address – to the brand or business in question. All of the information is pre-filled within the Twitter Card based on the users’ existing account settings, thereby avoiding the often tedious process of filling out an online form. As soon as the button is clicked, the information is sent securely to the account that sent out the offer.

Though Facebook is still the most popular social network among teens, their enthusiasm for Mark Zuckerberg's network is decreasing, according to new findings from the Pew Research Center. Pew reports that 77% of online teens (ages 12-17) surveyed use Facebook. But while Pew's findings show that teens view Facebook participation as important for socializing, they have "waning enthusiasm for Facebook," as explained in the video above. The report cites teens' dislike for over-sharing and stressful "drama" on the social network. Teens also don't like the fact that more and more adults are joining Facebook, although Pew found that 7 in 10 teens are Facebook friends with their parents.

Pew found 24% of online teens use Twitter, an increase from 16% in 2011

Outside of Twitter and Facebook, teens don't have as much of an online presence. In 2012, 11% of teen social media users used Instagram, while Tumblr (5%), Google+ (3%) and Pinterest (1%) drew in even fewer teens.

Rando only launched in March but the anti-social photo-sharing app that deliberately eschews the standard social network clutter of likes and comments and connections – simply letting users share random photos with random strangers and get random snaps in return — has blasted past five million photo shares after a little over two months in the wild. It is now averaging around 200,000 shares per day, says its creator ustwo.

For half that time Rando was iOS only, with its Android app not launching til April. Platform spread aside, the huge point here is that Rando has ditched all the self-congratulatory, endorphin-boosting hooks that apparently keep people tethered to their social networks. Yet managed to grow regardless. As Rando’s tagline pithily put it: ‘You have no friends’. The photos you share here will never be liked, never be favourited, and if they are shared outside Rando to other social networks, a feature Rando most definitely does not enable within its app, you likely won’t ever know anything about it. It’s a very rare digital social blackhole — but one that’s proving surprisingly popular (and all without any embedded social shares to grow virally), even while it’s refreshingly ego-free

factor in the rumblings about teens’ declining interest in traditional social networks and Rando could be something of a canary in the social networking coalmine, picking up subtle traces of Facebook fatigue, and identifying a growing appetite among mobile owners at least to take back some control and reintroduce a little private space by slamming shut those social doors. The rise of mobile messaging apps is another key trend to factor in here, apps which put private communication first, and social comms as a secondary add on. Certain age groups’ attention is arguably increasingly shifting to these more contained communications mediums — channels which offer both private and public comms within the one app, as Facebook does, but which aren’t centrally focused on publicly broadcast personal content. Rather they put the intimacy of one-to-one messaging at their core. Some, like China’s WeChat, even include serendipitous discovery features that are similar to Rando — like its Drift Bottle stranger messaging feature. 

Cards live at the halfway point between minimalism and skeuomorphism

In a 2013 survey by Econsultancy, 55% of marketers globally are planning on increasing their digital marketing budgets this year, with 39% of them planning on reallocating existing budgets toward digital channels.

This is a permanent shift, not a passing trend. Products and services must deliver value while telling engaging stories through a multitude of digital devices and within a network of multiple brands, services, and platforms.

Marketing and product teams need to work more closely. Copywriting and story teams must collaborate with user experience teams.

the company's ad units are so new. But Tumblr faces other obstacles as well including an ambivalence towards advertising, a lack of metrics and a platform that lets you do lots of marketing outreach for free.

Tumblr's huge reach — the platform claims 18 billion pageviews a month — the ads only brought in $13 million or possibly even less last year.

median teen Facebook user has 300 friends. Girls and older teenagers tend have substantially larger friend networks than boys and younger teens.

while 70 percent of teens surveyed are Facebook friends with their parents, focus groups conducted by Pew show that this kind of interaction is the main problem for the age group. Teens felt like with mom and dad electronically close by, they couldn’t truly express themselves, opting for sites such as Twitter and Instagram: In focus groups, many teens expressed waning enthusiasm for Facebook. They dislike the increasing number of adults on the site, get annoyed when their Facebook friends share inane details, and are drained by the “drama” that they described as happening frequently on the site. The stress of needing to manage their reputation on Facebook also contributes to the lack of enthusiasm. Nevertheless, the site is still where a large amount of socializing takes place, and teens feel they need to stay on Facebook in order to not miss out.

Unlike many of their adult counterparts, teens feel they’re pretty good at managing their Facebook privacy settings. 60 percent of teens aged 12 through 17 in the study say they have their Facebook profile private, so only their friends can see it.

Of the 10,600+ brands we examine on a daily basis (see optimalsocial.com/portfolios for more on these across 100 sectors), we see about 2,400 (just less than 25%) have a tumblr presence.

25% of these are mostly empty and many appear to be brands squatting on their own names and planning to get to it later when they have time, perhaps. About 588 of these brand pages have fewer than 10 items of lifetime activity. Some brands like Pepsi are quite active, though the activity levels ebb and flow quite a bit, but others are far less so. The mean number of total engagements per brand on tumblr is 224 but the median is just two. Tumblr hasn’t yet figured out how to get users to engage with brands, yet, and it doesn’t seem that users are falling over themselves to engage with brands.

Tumblr’s content distribution model still needs to be sorted out, in order for brands to truly achieve viral distribution and authentic connections with consumers

Dropbox ended up being fastest 56% of the time. Even more importantly, it was slowest only 4% of the time.

Dropbox and Amazon appear to be the most reliable solutions with only occasional delays. Google isn't far behind, and I can't imagine that Microsoft won't work hard to improve Skydrive - the company's subscription model depends on it.