Instagram filters in personal photo tool

NEW YORK — Instagram has added a new feature that lets users share photos and videos with no more than 15 people rather than everyone who follows them on the popular Facebook-owned photo-sharing app.

Called Instagram Direct, the feature is available for Apple and Android phones, CEO Kevin Systrom said at a news event in New York City. Users can choose up to 15 people who follow them on Instagram to share photos or videos.

Twitter nixes changes to blocking feature

Twitter reversed course on changes to its blocking functionality that many users complained would leave the service more prone to abuse.

When a user blocks someone on Twitter, it prevents them from following or messaging that user, as well as add that account to their lists.

A change introduced yesterday by Twitter would have turned block into essentially a mute button, where users could remove their tweets from their Timeline, but the blocked user could still follow that user and reply to messages.

13 things you should know about Friday the 13th

Are you afraid of Friday the 13th? Then you may be one of 21 million Americans who suffer from paraskevidekatriaphobia, or a paralyzing fear of Friday the 13th.

Here are 13 more tidbits about Friday the 13th that may convince you to shut the doors and stay inside until tomorrow.

What Facebook's Recent Product Changes Tell Us About The Future Of Content

Facebook announced an algorithm change last week that has dramatically impacted the content consumed online and on mobile devices (disclosure: I own shares of Facebook). While 30% of Americans find news on Facebook, an astonishing 78% of those Americans discover stories while on the site for other reasons. The significance of a change in the algorithms that determine how 23% of Americans (78% x 30%) find news has had a dramatic impact on content consumption. The impact of these changes was published in BuzzFeed two weeks before Facebook announced its algorithm update. Facebook referral traffic to the BuzzFeed Partner Network, which includes over 200 media sites and 300 million users, was up from 100 million referrals in August to 151 million referrals in October – a 69% increase in 2 months.

Twitter reverses policy that would allow blocked persons to follow user

Twitter has reversed a controversial policy change announced Thursday that would let a user block others on Twitter, but the blocked people could still continue to follow and see the user’s tweets and interact with them.

”We have decided to revert the change after receiving feedback from many users—we never want to introduce features at the cost of users feeling less safe,” wrote Michael Sippey, Twitter’s vice president of product, in a blog post.

Is time quantized? 

  John Baez is a member of the mathematics faculty at the University of California at Riverside and one of the moderators of the on-line sci.physics.research newsgroup. He responds:

"The brief answer to this question is, 'Nobody knows.' Certainly there is no experimental evidence in favor of such a minimal unit. On the other hand, there is no evidence against it, except that we have not yet found it. There are no well-worked-out physics theories incorporating a fundamental unit of time, and there are substantial obstacles to doing so in a way that is compatible with the principles of General Relativity. Recent work on a theory of quantum gravity in which gravity is represented using loops in space suggests that there might be a way to do something roughly along these lines--not involving a minimum unit of time but rather a minimum amount of area for any two-dimensional surface, a minimum volume for any three-dimensional region in space and perhaps also a minimum 'hypervolume' for any four-dimensional region of space-time."

Bad Habit

Bad Habit - Madilyn Bailey - Official Music Video

Download here: http://bit.ly/MaddyBadHabit