歡迎來到邊緣：週末版。每週六，我們都會為您帶來過去七天中最精彩、最重要的讀物，從原創報道，到深度特寫，再到評論和訪談。把它看作是我們最喜歡的一些你可能錯過的作品的集合，或者你可能只是想再讀一遍。您可以按照下麵的說明進行操作，也可以在Flipboard上隨時更新。

• Feature

  Ecstatic states

  

  Before it was criminalized, the drug MDMA — better known as ecstasy — was in use by some psychiatrists as an experimental way to treat alcoholi** and anxiety. Now it's come back into testing, and some research suggests it could be used to cure a major source of pain: post-traumatic stress disorder.

• Report

  The future of Motorola is on this man's wrist

  

  Motorola is in the middle of yet another radical shift. It's moving offices, changing ownership, and getting ready to unveil a highly anticipated **artwatch that could help shape its fate and future. That's a lot for one company to handle — so is it up to the challenge?

• Review

  'The Amazing Spider-Man 2' review: a step in the wrong direction

  

  Superhero films have been trying to live down their goofy, campy past for over a decade now, and they've largely been doing an amazing job of it. No one's been asking to go back, but with a swing in the wrong direction, The Amazing Spider-Man 2 starts to take us there.

• Editorial

  Your corporate internet nightmare starts now

  

  Under a new FCC proposal, net neutrality — the promise of all internet traffic being treated equally — could be thrown out the window, letting big monopolies dictate the future of the web. Curious what that future looks like? Read this, because it won't be pretty.

• Review

  Meet Swarm: Foursquare's ambitious plan to split its app in two

  

  Foursquare made the check-in famous, but in a bold move, it's about to step away from it. We spoke with CEO and founder Dennis Crowley to find out why Foursquare believes that introducing a brand new app and trimming down its old one can make the company grow even bigger.

• Report

  This is the most secure computer you’ll ever own

  

  Tails is the computer system that kept NSA-leaker Edward Snowden safe, and after five years of development, it's finally available this week in a 1.0 release. We tried it out to see what its like to use a computer without leaving any digital traces behind.

• Report

  High rollers: Las Vegas is poised to become the Disneyland of weed

  

  Marijuana could become Sin City's next vice, and entrepreneurs are lining up to get one of the scarce few permits that'll let them begin to grow and sell it. It's a complex situation for current applicants, but down the road, advocates believe that weed could give people yet another reason to let loose in Vegas.

• Photo Essay

  Thank you for vaping: New Yorkers protest the new e-cig ban at Museum of Sex

  

  New York City's indoor **oking ban on e-cigarettes went into effect Monday night, and many **okers didn't take to it kindly. At the Museum of Sex, a large and diverse group gathered to talk about e-cigs and **oke through the deadline in protest of the new law.

• Review

  I made a video game with a pencil and paper

  

  If you've ever dreamed of creating your own video game, now you can — and without knowing a single thing about coding. Pixel Press' Floors app turns hand-drawn levels into pieces of an iPad platformer, letting you make tiny games that are actually fun to play.

• Report

  Real talk: the new Snapchat brilliantly mixes video and texting

  

  Snapchat released a big update to its app this week that added in **art new takes on texting and video chatting. The app can now connect friends just about any way they want to chat, but for CEO Evan Spiegel, this is just the start of 25-year plan to get friends and family talking.